2258389432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{8867}}^1$

素因数の和:8996

約数の個数: 64

約数和(自身を含む): 4767436800

約数和(自身を除く): 2509047368

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 79, 104, 124, 158, 248, 316, 403, 632, 806, 1027, 1612, 2054, 2449, 3224, 4108, 4898, 8216, 8867, 9796, 17734, 19592, 31837, 35468, 63674, 70936, 115271, 127348, 230542, 254696, 274877, 461084, 549754, 700493, 922168, 1099508, 1400986, 2199016, 2801972, 3573401, 5603944, 7146802, 9106409, 14293604, 18212818, 21715283, 28587208, 36425636, 43430566, 72851272, 86861132, 173722264, 282298679, 564597358, 1129194716, 2258389432]

約数ペア:

[(1, 2258389432), (2, 1129194716), (4, 564597358), (8, 282298679), (13, 173722264), (26, 86861132), (31, 72851272), (52, 43430566), (62, 36425636), (79, 28587208), (104, 21715283), (124, 18212818), (158, 14293604), (248, 9106409), (316, 7146802), (403, 5603944), (632, 3573401), (806, 2801972), (1027, 2199016), (1612, 1400986), (2054, 1099508), (2449, 922168), (3224, 700493), (4108, 549754), (4898, 461084), (8216, 274877), (8867, 254696), (9796, 230542), (17734, 127348), (19592, 115271), (31837, 70936), (35468, 63674)]