40267992

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{379}}^1$

素因数の和:640

約数の個数: 64

約数和(自身を含む): 106704000

約数和(自身を除く): 66436008

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 233, 379, 456, 466, 699, 758, 932, 1137, 1398, 1516, 1864, 2274, 2796, 3032, 4427, 4548, 5592, 7201, 8854, 9096, 13281, 14402, 17708, 21603, 26562, 28804, 35416, 43206, 53124, 57608, 86412, 88307, 106248, 172824, 176614, 264921, 353228, 529842, 706456, 1059684, 1677833, 2119368, 3355666, 5033499, 6711332, 10066998, 13422664, 20133996, 40267992]

約数ペア:

[(1, 40267992), (2, 20133996), (3, 13422664), (4, 10066998), (6, 6711332), (8, 5033499), (12, 3355666), (19, 2119368), (24, 1677833), (38, 1059684), (57, 706456), (76, 529842), (114, 353228), (152, 264921), (228, 176614), (233, 172824), (379, 106248), (456, 88307), (466, 86412), (699, 57608), (758, 53124), (932, 43206), (1137, 35416), (1398, 28804), (1516, 26562), (1864, 21603), (2274, 17708), (2796, 14402), (3032, 13281), (4427, 9096), (4548, 8854), (5592, 7201)]