898403046

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{1307}}^1$

素因数の和:1645

約数の個数: 64

約数和(自身を含む): 1993517568

約数和(自身を除く): 1095114522

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 293, 391, 586, 782, 879, 1173, 1307, 1758, 2346, 2614, 3921, 4981, 6739, 7842, 9962, 13478, 14943, 20217, 22219, 29886, 30061, 40434, 44438, 60122, 66657, 90183, 114563, 133314, 180366, 229126, 343689, 382951, 511037, 687378, 765902, 1022074, 1148853, 1533111, 2297706, 3066222, 6510167, 8807873, 13020334, 17615746, 19530501, 26423619, 39061002, 52847238, 149733841, 299467682, 449201523, 898403046]

約数ペア:

[(1, 898403046), (2, 449201523), (3, 299467682), (6, 149733841), (17, 52847238), (23, 39061002), (34, 26423619), (46, 19530501), (51, 17615746), (69, 13020334), (102, 8807873), (138, 6510167), (293, 3066222), (391, 2297706), (586, 1533111), (782, 1148853), (879, 1022074), (1173, 765902), (1307, 687378), (1758, 511037), (2346, 382951), (2614, 343689), (3921, 229126), (4981, 180366), (6739, 133314), (7842, 114563), (9962, 90183), (13478, 66657), (14943, 60122), (20217, 44438), (22219, 40434), (29886, 30061)]