385622646

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 826053120

約数和(自身を除く): 440430474

約数列:

[1, 2, 3, 6, 23, 46, 69, 73, 101, 138, 146, 202, 219, 303, 379, 438, 606, 758, 1137, 1679, 2274, 2323, 3358, 4646, 5037, 6969, 7373, 8717, 10074, 13938, 14746, 17434, 22119, 26151, 27667, 38279, 44238, 52302, 55334, 76558, 83001, 114837, 166002, 169579, 229674, 339158, 508737, 636341, 880417, 1017474, 1272682, 1760834, 1909023, 2641251, 2794367, 3818046, 5282502, 5588734, 8383101, 16766202, 64270441, 128540882, 192811323, 385622646]

約数ペア:

[(1, 385622646), (2, 192811323), (3, 128540882), (6, 64270441), (23, 16766202), (46, 8383101), (69, 5588734), (73, 5282502), (101, 3818046), (138, 2794367), (146, 2641251), (202, 1909023), (219, 1760834), (303, 1272682), (379, 1017474), (438, 880417), (606, 636341), (758, 508737), (1137, 339158), (1679, 229674), (2274, 169579), (2323, 166002), (3358, 114837), (4646, 83001), (5037, 76558), (6969, 55334), (7373, 52302), (8717, 44238), (10074, 38279), (13938, 27667), (14746, 26151), (17434, 22119)]