512158144

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{691}}^1$

素因数の和:1053

約数の個数: 56

約数和(自身を含む): 1048631888

約数和(自身を除く): 536473744

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 313, 592, 626, 691, 1184, 1252, 1382, 2368, 2504, 2764, 5008, 5528, 10016, 11056, 11581, 20032, 22112, 23162, 25567, 44224, 46324, 51134, 92648, 102268, 185296, 204536, 216283, 370592, 409072, 432566, 741184, 818144, 865132, 1636288, 1730264, 3460528, 6921056, 8002471, 13842112, 16004942, 32009884, 64019768, 128039536, 256079072, 512158144]

約数ペア:

[(1, 512158144), (2, 256079072), (4, 128039536), (8, 64019768), (16, 32009884), (32, 16004942), (37, 13842112), (64, 8002471), (74, 6921056), (148, 3460528), (296, 1730264), (313, 1636288), (592, 865132), (626, 818144), (691, 741184), (1184, 432566), (1252, 409072), (1382, 370592), (2368, 216283), (2504, 204536), (2764, 185296), (5008, 102268), (5528, 92648), (10016, 51134), (11056, 46324), (11581, 44224), (20032, 25567), (22112, 23162)]