890787964976

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{3307}}^1$

素因数の和:3481

約数の個数: 360

約数和(自身を含む): 2310504886080

約数和(自身を除く): 1419716921104

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 107, 112, 133, 152, 169, 182, 196, 208, 214, 247, 266, 304, 338, 364, 392, 428, 494, 532, 637, 676, 728, 749, 784, 856, 931, 988, 1064, 1183, 1274, 1352, 1391, 1456, 1498, 1712, 1729, 1862, 1976, 2033, 2128, 2366, 2548, 2704, 2782, 2996, 3211, 3307, 3458, 3724, 3952, 4066, 4732, 5096, 5243, 5564, 5992, 6422, 6614, 6916, 7448, 8132, 8281, 9464, 9737, 10192, 10486, 11128, 11984, 12103, 12844, 13228, 13832, 14231, 14896, 16264, 16562, 18083, 18928, 19474, 20972, 22256, 22477, 23149, 24206, 25688, 26429, 26456, 27664, 28462, 32528, 33124, 36166, 38948, 41944, 42991, 44954, 46298, 48412, 51376, 52858, 52912, 56924, 62833, 66248, 68159, 72332, 77896, 83888, 85982, 89908, 92596, 96824, 99617, 105716, 113848, 125666, 126581, 132496, 136318, 144664, 155792, 157339, 162043, 171964, 179816, 185003, 185192, 193648, 199234, 211432, 227696, 251332, 253162, 272636, 289328, 300937, 314678, 324086, 343577, 343928, 353849, 359632, 370006, 370384, 398468, 422864, 439831, 502664, 506324, 545272, 558883, 601874, 629356, 648172, 687154, 687856, 707698, 740012, 796936, 816829, 879662, 886067, 1005328, 1012648, 1090544, 1117766, 1203748, 1258712, 1295021, 1296344, 1374308, 1415396, 1480024, 1593872, 1633658, 1759324, 1772134, 2025296, 2106559, 2235532, 2405039, 2407496, 2476943, 2517424, 2590042, 2592688, 2748616, 2830792, 2960048, 3078817, 3267316, 3518648, 3544268, 3912181, 4213118, 4471064, 4600037, 4810078, 4814992, 4953886, 5180084, 5497232, 5661584, 5717803, 6157634, 6534632, 6723131, 7037296, 7088536, 7824362, 8426236, 8942128, 9200074, 9620156, 9907772, 10360168, 10618777, 11435606, 12315268, 13069264, 13446262, 14177072, 15648724, 16835273, 16852472, 17338601, 18400148, 19240312, 19815544, 20720336, 21237554, 22871212, 24630536, 26892524, 27385267, 31297448, 32200259, 33670546, 33704944, 34677202, 36800296, 38480624, 39631088, 40024621, 42475108, 45742424, 47061917, 49261072, 53785048, 54770534, 59800481, 62594896, 64400518, 67341092, 69354404, 73600592, 74331439, 80049242, 84950216, 87400703, 91484848, 94123834, 107570096, 109541068, 119600962, 128801036, 134682184, 138708808, 148662878, 160098484, 169900432, 174801406, 188247668, 219082136, 225401813, 239201924, 257602072, 269364368, 277417616, 297325756, 320196968, 329433419, 349602812, 376495336, 418603367, 438164272, 450803626, 478403848, 515204144, 520320073, 594651512, 611804921, 640393936, 658866838, 699205624, 752990672, 837206734, 901607252, 956807696, 1040640146, 1136209139, 1189303024, 1223609842, 1317733676, 1398411248, 1674413468, 1803214504, 2081280292, 2272418278, 2447219684, 2635467352, 2930223569, 3348826936, 3606429008, 4162560584, 4282634447, 4544836556, 4894439368, 5270934704, 5860447138, 6697653872, 7953463973, 8325121168, 8565268894, 9089673112, 9788878736, 11720894276, 15906927946, 17130537788, 18179346224, 23441788552, 31813855892, 34261075576, 46883577104, 55674247811, 63627711784, 68522151152, 111348495622, 127255423568, 222696991244, 445393982488, 890787964976]

約数ペア:

[(1, 890787964976), (2, 445393982488), (4, 222696991244), (7, 127255423568), (8, 111348495622), (13, 68522151152), (14, 63627711784), (16, 55674247811), (19, 46883577104), (26, 34261075576), (28, 31813855892), (38, 23441788552), (49, 18179346224), (52, 17130537788), (56, 15906927946), (76, 11720894276), (91, 9788878736), (98, 9089673112), (104, 8565268894), (107, 8325121168), (112, 7953463973), (133, 6697653872), (152, 5860447138), (169, 5270934704), (182, 4894439368), (196, 4544836556), (208, 4282634447), (214, 4162560584), (247, 3606429008), (266, 3348826936), (304, 2930223569), (338, 2635467352), (364, 2447219684), (392, 2272418278), (428, 2081280292), (494, 1803214504), (532, 1674413468), (637, 1398411248), (676, 1317733676), (728, 1223609842), (749, 1189303024), (784, 1136209139), (856, 1040640146), (931, 956807696), (988, 901607252), (1064, 837206734), (1183, 752990672), (1274, 699205624), (1352, 658866838), (1391, 640393936), (1456, 611804921), (1498, 594651512), (1712, 520320073), (1729, 515204144), (1862, 478403848), (1976, 450803626), (2033, 438164272), (2128, 418603367), (2366, 376495336), (2548, 349602812), (2704, 329433419), (2782, 320196968), (2996, 297325756), (3211, 277417616), (3307, 269364368), (3458, 257602072), (3724, 239201924), (3952, 225401813), (4066, 219082136), (4732, 188247668), (5096, 174801406), (5243, 169900432), (5564, 160098484), (5992, 148662878), (6422, 138708808), (6614, 134682184), (6916, 128801036), (7448, 119600962), (8132, 109541068), (8281, 107570096), (9464, 94123834), (9737, 91484848), (10192, 87400703), (10486, 84950216), (11128, 80049242), (11984, 74331439), (12103, 73600592), (12844, 69354404), (13228, 67341092), (13832, 64400518), (14231, 62594896), (14896, 59800481), (16264, 54770534), (16562, 53785048), (18083, 49261072), (18928, 47061917), (19474, 45742424), (20972, 42475108), (22256, 40024621), (22477, 39631088), (23149, 38480624), (24206, 36800296), (25688, 34677202), (26429, 33704944), (26456, 33670546), (27664, 32200259), (28462, 31297448), (32528, 27385267), (33124, 26892524), (36166, 24630536), (38948, 22871212), (41944, 21237554), (42991, 20720336), (44954, 19815544), (46298, 19240312), (48412, 18400148), (51376, 17338601), (52858, 16852472), (52912, 16835273), (56924, 15648724), (62833, 14177072), (66248, 13446262), (68159, 13069264), (72332, 12315268), (77896, 11435606), (83888, 10618777), (85982, 10360168), (89908, 9907772), (92596, 9620156), (96824, 9200074), (99617, 8942128), (105716, 8426236), (113848, 7824362), (125666, 7088536), (126581, 7037296), (132496, 6723131), (136318, 6534632), (144664, 6157634), (155792, 5717803), (157339, 5661584), (162043, 5497232), (171964, 5180084), (179816, 4953886), (185003, 4814992), (185192, 4810078), (193648, 4600037), (199234, 4471064), (211432, 4213118), (227696, 3912181), (251332, 3544268), (253162, 3518648), (272636, 3267316), (289328, 3078817), (300937, 2960048), (314678, 2830792), (324086, 2748616), (343577, 2592688), (343928, 2590042), (353849, 2517424), (359632, 2476943), (370006, 2407496), (370384, 2405039), (398468, 2235532), (422864, 2106559), (439831, 2025296), (502664, 1772134), (506324, 1759324), (545272, 1633658), (558883, 1593872), (601874, 1480024), (629356, 1415396), (648172, 1374308), (687154, 1296344), (687856, 1295021), (707698, 1258712), (740012, 1203748), (796936, 1117766), (816829, 1090544), (879662, 1012648), (886067, 1005328)]