256491036

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{46567}}^1$

素因数の和:46600

約数の個数: 60

約数和(自身を含む): 709975728

約数和(自身を除く): 453484692

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 306, 324, 459, 612, 918, 1377, 1836, 2754, 5508, 46567, 93134, 139701, 186268, 279402, 419103, 558804, 791639, 838206, 1257309, 1583278, 1676412, 2374917, 2514618, 3166556, 3771927, 4749834, 5029236, 7124751, 7543854, 9499668, 14249502, 15087708, 21374253, 28499004, 42748506, 64122759, 85497012, 128245518, 256491036]

約数ペア:

[(1, 256491036), (2, 128245518), (3, 85497012), (4, 64122759), (6, 42748506), (9, 28499004), (12, 21374253), (17, 15087708), (18, 14249502), (27, 9499668), (34, 7543854), (36, 7124751), (51, 5029236), (54, 4749834), (68, 3771927), (81, 3166556), (102, 2514618), (108, 2374917), (153, 1676412), (162, 1583278), (204, 1257309), (306, 838206), (324, 791639), (459, 558804), (612, 419103), (918, 279402), (1377, 186268), (1836, 139701), (2754, 93134), (5508, 46567)]