1918589904

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1301}}^1$

素因数の和:1359

約数の個数: 360

約数和(自身を含む): 7177978080

約数和(自身を除く): 5259388176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 19, 21, 22, 24, 28, 33, 36, 38, 42, 44, 48, 49, 56, 57, 63, 66, 72, 76, 77, 84, 88, 98, 99, 112, 114, 126, 132, 133, 144, 147, 152, 154, 168, 171, 176, 196, 198, 209, 228, 231, 252, 264, 266, 294, 304, 308, 336, 342, 392, 396, 399, 418, 441, 456, 462, 504, 528, 532, 539, 588, 616, 627, 684, 693, 784, 792, 798, 836, 882, 912, 924, 931, 1008, 1064, 1078, 1176, 1197, 1232, 1254, 1301, 1368, 1386, 1463, 1584, 1596, 1617, 1672, 1764, 1848, 1862, 1881, 2128, 2156, 2352, 2394, 2508, 2602, 2736, 2772, 2793, 2926, 3192, 3234, 3344, 3528, 3696, 3724, 3762, 3903, 4312, 4389, 4788, 4851, 5016, 5204, 5544, 5586, 5852, 6384, 6468, 7056, 7448, 7524, 7806, 8379, 8624, 8778, 9107, 9576, 9702, 10032, 10241, 10408, 11088, 11172, 11704, 11709, 12936, 13167, 14311, 14896, 15048, 15612, 16758, 17556, 18214, 19152, 19404, 20482, 20816, 22344, 23408, 23418, 24719, 25872, 26334, 27321, 28622, 30096, 30723, 31224, 33516, 35112, 36428, 38808, 40964, 42933, 44688, 46836, 49438, 52668, 54642, 57244, 61446, 62448, 63749, 67032, 70224, 72856, 74157, 77616, 81928, 81963, 85866, 92169, 93672, 98876, 100177, 105336, 109284, 114488, 122892, 127498, 128799, 134064, 145712, 148314, 163856, 163926, 171732, 173033, 184338, 187344, 191247, 197752, 200354, 210672, 218568, 222471, 228976, 245784, 254996, 257598, 271909, 296628, 300531, 327852, 343464, 346066, 368676, 382494, 395504, 400708, 437136, 444942, 491568, 509992, 515196, 519099, 543818, 573741, 593256, 601062, 655704, 686928, 692132, 701239, 737352, 764988, 801416, 815727, 889884, 901593, 1019984, 1030392, 1038198, 1087636, 1147482, 1186512, 1202124, 1211231, 1311408, 1384264, 1402478, 1474704, 1529976, 1557297, 1602832, 1631454, 1779768, 1803186, 1903363, 2060784, 2076396, 2103717, 2175272, 2294964, 2404248, 2422462, 2447181, 2768528, 2804956, 3059952, 3114594, 3262908, 3559536, 3606372, 3633693, 3806726, 4152792, 4207434, 4350544, 4589928, 4808496, 4844924, 4894362, 5609912, 5710089, 6229188, 6311151, 6525816, 7212744, 7267386, 7613452, 8305584, 8414868, 9179856, 9689848, 9788724, 10901079, 11219824, 11420178, 12458376, 12622302, 13051632, 13323541, 14425488, 14534772, 15226904, 16829736, 17130267, 19379696, 19577448, 21802158, 22840356, 24916752, 25244604, 26647082, 29069544, 30453808, 33659472, 34260534, 39154896, 39970623, 43604316, 45680712, 50489208, 53294164, 58139088, 68521068, 79941246, 87208632, 91361424, 100978416, 106588328, 119911869, 137042136, 159882492, 174417264, 213176656, 239823738, 274084272, 319764984, 479647476, 639529968, 959294952, 1918589904]

約数ペア:

[(1, 1918589904), (2, 959294952), (3, 639529968), (4, 479647476), (6, 319764984), (7, 274084272), (8, 239823738), (9, 213176656), (11, 174417264), (12, 159882492), (14, 137042136), (16, 119911869), (18, 106588328), (19, 100978416), (21, 91361424), (22, 87208632), (24, 79941246), (28, 68521068), (33, 58139088), (36, 53294164), (38, 50489208), (42, 45680712), (44, 43604316), (48, 39970623), (49, 39154896), (56, 34260534), (57, 33659472), (63, 30453808), (66, 29069544), (72, 26647082), (76, 25244604), (77, 24916752), (84, 22840356), (88, 21802158), (98, 19577448), (99, 19379696), (112, 17130267), (114, 16829736), (126, 15226904), (132, 14534772), (133, 14425488), (144, 13323541), (147, 13051632), (152, 12622302), (154, 12458376), (168, 11420178), (171, 11219824), (176, 10901079), (196, 9788724), (198, 9689848), (209, 9179856), (228, 8414868), (231, 8305584), (252, 7613452), (264, 7267386), (266, 7212744), (294, 6525816), (304, 6311151), (308, 6229188), (336, 5710089), (342, 5609912), (392, 4894362), (396, 4844924), (399, 4808496), (418, 4589928), (441, 4350544), (456, 4207434), (462, 4152792), (504, 3806726), (528, 3633693), (532, 3606372), (539, 3559536), (588, 3262908), (616, 3114594), (627, 3059952), (684, 2804956), (693, 2768528), (784, 2447181), (792, 2422462), (798, 2404248), (836, 2294964), (882, 2175272), (912, 2103717), (924, 2076396), (931, 2060784), (1008, 1903363), (1064, 1803186), (1078, 1779768), (1176, 1631454), (1197, 1602832), (1232, 1557297), (1254, 1529976), (1301, 1474704), (1368, 1402478), (1386, 1384264), (1463, 1311408), (1584, 1211231), (1596, 1202124), (1617, 1186512), (1672, 1147482), (1764, 1087636), (1848, 1038198), (1862, 1030392), (1881, 1019984), (2128, 901593), (2156, 889884), (2352, 815727), (2394, 801416), (2508, 764988), (2602, 737352), (2736, 701239), (2772, 692132), (2793, 686928), (2926, 655704), (3192, 601062), (3234, 593256), (3344, 573741), (3528, 543818), (3696, 519099), (3724, 515196), (3762, 509992), (3903, 491568), (4312, 444942), (4389, 437136), (4788, 400708), (4851, 395504), (5016, 382494), (5204, 368676), (5544, 346066), (5586, 343464), (5852, 327852), (6384, 300531), (6468, 296628), (7056, 271909), (7448, 257598), (7524, 254996), (7806, 245784), (8379, 228976), (8624, 222471), (8778, 218568), (9107, 210672), (9576, 200354), (9702, 197752), (10032, 191247), (10241, 187344), (10408, 184338), (11088, 173033), (11172, 171732), (11704, 163926), (11709, 163856), (12936, 148314), (13167, 145712), (14311, 134064), (14896, 128799), (15048, 127498), (15612, 122892), (16758, 114488), (17556, 109284), (18214, 105336), (19152, 100177), (19404, 98876), (20482, 93672), (20816, 92169), (22344, 85866), (23408, 81963), (23418, 81928), (24719, 77616), (25872, 74157), (26334, 72856), (27321, 70224), (28622, 67032), (30096, 63749), (30723, 62448), (31224, 61446), (33516, 57244), (35112, 54642), (36428, 52668), (38808, 49438), (40964, 46836), (42933, 44688)]