428653998

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{1621}}^1$

素因数の和:1774

約数の個数: 64

約数和(自身を含む): 980985600

約数和(自身を除く): 552331602

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 83, 118, 166, 177, 249, 354, 498, 531, 747, 1062, 1494, 1593, 1621, 2241, 3186, 3242, 4482, 4863, 4897, 9726, 9794, 14589, 14691, 29178, 29382, 43767, 44073, 87534, 88146, 95639, 132219, 134543, 191278, 264438, 269086, 286917, 403629, 573834, 807258, 860751, 1210887, 1721502, 2421774, 2582253, 3632661, 5164506, 7265322, 7938037, 15876074, 23814111, 47628222, 71442333, 142884666, 214326999, 428653998]

約数ペア:

[(1, 428653998), (2, 214326999), (3, 142884666), (6, 71442333), (9, 47628222), (18, 23814111), (27, 15876074), (54, 7938037), (59, 7265322), (83, 5164506), (118, 3632661), (166, 2582253), (177, 2421774), (249, 1721502), (354, 1210887), (498, 860751), (531, 807258), (747, 573834), (1062, 403629), (1494, 286917), (1593, 269086), (1621, 264438), (2241, 191278), (3186, 134543), (3242, 132219), (4482, 95639), (4863, 88146), (4897, 87534), (9726, 44073), (9794, 43767), (14589, 29382), (14691, 29178)]