387688392

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 288

約数和(自身を含む): 1344470400

約数和(自身を除く): 956782008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 79, 84, 91, 98, 104, 107, 117, 126, 147, 156, 158, 168, 182, 196, 214, 234, 237, 252, 273, 294, 312, 316, 321, 364, 392, 428, 441, 468, 474, 504, 546, 553, 588, 632, 637, 642, 711, 728, 749, 819, 856, 882, 936, 948, 963, 1027, 1092, 1106, 1176, 1274, 1284, 1391, 1422, 1498, 1638, 1659, 1764, 1896, 1911, 1926, 2054, 2184, 2212, 2247, 2548, 2568, 2782, 2844, 2996, 3081, 3276, 3318, 3528, 3822, 3852, 3871, 4108, 4173, 4424, 4494, 4977, 5096, 5243, 5564, 5688, 5733, 5992, 6162, 6552, 6636, 6741, 7189, 7644, 7704, 7742, 8216, 8346, 8453, 8988, 9243, 9737, 9954, 10486, 11128, 11466, 11613, 12324, 12519, 13272, 13482, 14378, 15288, 15484, 15729, 16692, 16906, 17976, 18486, 19474, 19908, 20972, 21567, 22932, 23226, 24648, 25038, 25359, 26964, 28756, 29211, 30968, 31458, 33384, 33812, 34839, 36972, 38948, 39816, 41944, 43134, 45864, 46452, 47187, 50076, 50323, 50718, 53928, 57512, 58422, 59171, 62916, 64701, 67624, 68159, 69678, 73944, 76077, 77896, 86268, 87633, 92904, 94374, 100152, 100646, 101436, 109889, 116844, 118342, 125832, 129402, 136318, 139356, 150969, 152154, 172536, 175266, 177513, 188748, 201292, 202872, 204477, 219778, 233688, 236684, 258804, 272636, 278712, 301938, 304308, 329667, 350532, 355026, 377496, 402584, 408954, 414197, 439556, 452907, 473368, 517608, 532539, 545272, 603876, 608616, 613431, 659334, 701064, 710052, 769223, 817908, 828394, 879112, 905814, 989001, 1065078, 1207752, 1226862, 1242591, 1318668, 1420104, 1538446, 1635816, 1656788, 1811628, 1978002, 2130156, 2307669, 2453724, 2485182, 2637336, 3076892, 3313576, 3623256, 3727773, 3956004, 4260312, 4615338, 4907448, 4970364, 5384561, 6153784, 6923007, 7455546, 7912008, 9230676, 9940728, 10769122, 13846014, 14911092, 16153683, 18461352, 21538244, 27692028, 29822184, 32307366, 43076488, 48461049, 55384056, 64614732, 96922098, 129229464, 193844196, 387688392]

約数ペア:

[(1, 387688392), (2, 193844196), (3, 129229464), (4, 96922098), (6, 64614732), (7, 55384056), (8, 48461049), (9, 43076488), (12, 32307366), (13, 29822184), (14, 27692028), (18, 21538244), (21, 18461352), (24, 16153683), (26, 14911092), (28, 13846014), (36, 10769122), (39, 9940728), (42, 9230676), (49, 7912008), (52, 7455546), (56, 6923007), (63, 6153784), (72, 5384561), (78, 4970364), (79, 4907448), (84, 4615338), (91, 4260312), (98, 3956004), (104, 3727773), (107, 3623256), (117, 3313576), (126, 3076892), (147, 2637336), (156, 2485182), (158, 2453724), (168, 2307669), (182, 2130156), (196, 1978002), (214, 1811628), (234, 1656788), (237, 1635816), (252, 1538446), (273, 1420104), (294, 1318668), (312, 1242591), (316, 1226862), (321, 1207752), (364, 1065078), (392, 989001), (428, 905814), (441, 879112), (468, 828394), (474, 817908), (504, 769223), (546, 710052), (553, 701064), (588, 659334), (632, 613431), (637, 608616), (642, 603876), (711, 545272), (728, 532539), (749, 517608), (819, 473368), (856, 452907), (882, 439556), (936, 414197), (948, 408954), (963, 402584), (1027, 377496), (1092, 355026), (1106, 350532), (1176, 329667), (1274, 304308), (1284, 301938), (1391, 278712), (1422, 272636), (1498, 258804), (1638, 236684), (1659, 233688), (1764, 219778), (1896, 204477), (1911, 202872), (1926, 201292), (2054, 188748), (2184, 177513), (2212, 175266), (2247, 172536), (2548, 152154), (2568, 150969), (2782, 139356), (2844, 136318), (2996, 129402), (3081, 125832), (3276, 118342), (3318, 116844), (3528, 109889), (3822, 101436), (3852, 100646), (3871, 100152), (4108, 94374), (4173, 92904), (4424, 87633), (4494, 86268), (4977, 77896), (5096, 76077), (5243, 73944), (5564, 69678), (5688, 68159), (5733, 67624), (5992, 64701), (6162, 62916), (6552, 59171), (6636, 58422), (6741, 57512), (7189, 53928), (7644, 50718), (7704, 50323), (7742, 50076), (8216, 47187), (8346, 46452), (8453, 45864), (8988, 43134), (9243, 41944), (9737, 39816), (9954, 38948), (10486, 36972), (11128, 34839), (11466, 33812), (11613, 33384), (12324, 31458), (12519, 30968), (13272, 29211), (13482, 28756), (14378, 26964), (15288, 25359), (15484, 25038), (15729, 24648), (16692, 23226), (16906, 22932), (17976, 21567), (18486, 20972), (19474, 19908)]