1553146552576

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2477329}}^1$

素因数の和:2477455

約数の個数: 72

約数和(自身を含む): 3240744012800

約数和(自身を除く): 1687597460224

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 79, 124, 128, 158, 248, 256, 316, 496, 632, 992, 1264, 1984, 2449, 2528, 3968, 4898, 5056, 7936, 9796, 10112, 19592, 20224, 39184, 78368, 156736, 313472, 626944, 2477329, 4954658, 9909316, 19818632, 39637264, 76797199, 79274528, 153594398, 158549056, 195708991, 307188796, 317098112, 391417982, 614377592, 634196224, 782835964, 1228755184, 1565671928, 2457510368, 3131343856, 4915020736, 6066978721, 6262687712, 9830041472, 12133957442, 12525375424, 19660082944, 24267914884, 25050750848, 48535829768, 50101501696, 97071659536, 194143319072, 388286638144, 776573276288, 1553146552576]

約数ペア:

[(1, 1553146552576), (2, 776573276288), (4, 388286638144), (8, 194143319072), (16, 97071659536), (31, 50101501696), (32, 48535829768), (62, 25050750848), (64, 24267914884), (79, 19660082944), (124, 12525375424), (128, 12133957442), (158, 9830041472), (248, 6262687712), (256, 6066978721), (316, 4915020736), (496, 3131343856), (632, 2457510368), (992, 1565671928), (1264, 1228755184), (1984, 782835964), (2449, 634196224), (2528, 614377592), (3968, 391417982), (4898, 317098112), (5056, 307188796), (7936, 195708991), (9796, 158549056), (10112, 153594398), (19592, 79274528), (20224, 76797199), (39184, 39637264), (78368, 19818632), (156736, 9909316), (313472, 4954658), (626944, 2477329)]