641208804504

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1\times {\mathrm{73517}}^1$

素因数の和:74193

約数の個数: 128

約数和(自身を含む): 1744670361600

約数和(自身を除く): 1103461557096

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 372, 456, 589, 617, 744, 1178, 1234, 1767, 1851, 2356, 2468, 3534, 3702, 4712, 4936, 7068, 7404, 11723, 14136, 14808, 19127, 23446, 35169, 38254, 46892, 57381, 70338, 73517, 76508, 93784, 114762, 140676, 147034, 153016, 220551, 229524, 281352, 294068, 363413, 441102, 459048, 588136, 726826, 882204, 1090239, 1396823, 1453652, 1764408, 2180478, 2279027, 2793646, 2907304, 4190469, 4360956, 4558054, 5587292, 6837081, 8380938, 8721912, 9116108, 11174584, 13674162, 16761876, 18232216, 27348324, 33523752, 43301513, 45359989, 54696648, 86603026, 90719978, 129904539, 136079967, 173206052, 181439956, 259809078, 272159934, 346412104, 362879912, 519618156, 544319868, 861839791, 1039236312, 1088639736, 1406159659, 1723679582, 2585519373, 2812319318, 3447359164, 4218478977, 5171038746, 5624638636, 6894718328, 8436957954, 10342077492, 11249277272, 16873915908, 20684154984, 26717033521, 33747831816, 53434067042, 80151100563, 106868134084, 160302201126, 213736268168, 320604402252, 641208804504]

約数ペア:

[(1, 641208804504), (2, 320604402252), (3, 213736268168), (4, 160302201126), (6, 106868134084), (8, 80151100563), (12, 53434067042), (19, 33747831816), (24, 26717033521), (31, 20684154984), (38, 16873915908), (57, 11249277272), (62, 10342077492), (76, 8436957954), (93, 6894718328), (114, 5624638636), (124, 5171038746), (152, 4218478977), (186, 3447359164), (228, 2812319318), (248, 2585519373), (372, 1723679582), (456, 1406159659), (589, 1088639736), (617, 1039236312), (744, 861839791), (1178, 544319868), (1234, 519618156), (1767, 362879912), (1851, 346412104), (2356, 272159934), (2468, 259809078), (3534, 181439956), (3702, 173206052), (4712, 136079967), (4936, 129904539), (7068, 90719978), (7404, 86603026), (11723, 54696648), (14136, 45359989), (14808, 43301513), (19127, 33523752), (23446, 27348324), (35169, 18232216), (38254, 16761876), (46892, 13674162), (57381, 11174584), (70338, 9116108), (73517, 8721912), (76508, 8380938), (93784, 6837081), (114762, 5587292), (140676, 4558054), (147034, 4360956), (153016, 4190469), (220551, 2907304), (229524, 2793646), (281352, 2279027), (294068, 2180478), (363413, 1764408), (441102, 1453652), (459048, 1396823), (588136, 1090239), (726826, 882204)]