1255742625424

素因数分解:

$2^4\times 7^1\times {\mathrm{233}}^1\times {\mathrm{8831}}^1\times {\mathrm{5449}}^1$

素因数の和:14528

約数の個数: 80

約数和(自身を含む): 2793335500800

約数和(自身を除く): 1537592875376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 233, 466, 932, 1631, 1864, 3262, 3728, 5449, 6524, 8831, 10898, 13048, 17662, 21796, 26096, 35324, 38143, 43592, 61817, 70648, 76286, 87184, 123634, 141296, 152572, 247268, 305144, 494536, 610288, 989072, 1269617, 2057623, 2539234, 4115246, 5078468, 8230492, 8887319, 10156936, 14403361, 16460984, 17774638, 20313872, 28806722, 32921968, 35549276, 48120119, 57613444, 71098552, 96240238, 115226888, 142197104, 192480476, 230453776, 336840833, 384960952, 673681666, 769921904, 1347363332, 2694726664, 5389453328, 11211987727, 22423975454, 44847950908, 78483914089, 89695901816, 156967828178, 179391803632, 313935656356, 627871312712, 1255742625424]

約数ペア:

[(1, 1255742625424), (2, 627871312712), (4, 313935656356), (7, 179391803632), (8, 156967828178), (14, 89695901816), (16, 78483914089), (28, 44847950908), (56, 22423975454), (112, 11211987727), (233, 5389453328), (466, 2694726664), (932, 1347363332), (1631, 769921904), (1864, 673681666), (3262, 384960952), (3728, 336840833), (5449, 230453776), (6524, 192480476), (8831, 142197104), (10898, 115226888), (13048, 96240238), (17662, 71098552), (21796, 57613444), (26096, 48120119), (35324, 35549276), (38143, 32921968), (43592, 28806722), (61817, 20313872), (70648, 17774638), (76286, 16460984), (87184, 14403361), (123634, 10156936), (141296, 8887319), (152572, 8230492), (247268, 5078468), (305144, 4115246), (494536, 2539234), (610288, 2057623), (989072, 1269617)]