356105256

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67139}}^1$

素因数の和:67178

約数の個数: 64

約数和(自身を含む): 1015156800

約数和(自身を除く): 659051544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 67139, 134278, 201417, 268556, 402834, 537112, 805668, 872807, 1141363, 1611336, 1745614, 2282726, 2618421, 3424089, 3491228, 4565452, 5236842, 6848178, 6982456, 9130904, 10473684, 13696356, 14837719, 20947368, 27392712, 29675438, 44513157, 59350876, 89026314, 118701752, 178052628, 356105256]

約数ペア:

[(1, 356105256), (2, 178052628), (3, 118701752), (4, 89026314), (6, 59350876), (8, 44513157), (12, 29675438), (13, 27392712), (17, 20947368), (24, 14837719), (26, 13696356), (34, 10473684), (39, 9130904), (51, 6982456), (52, 6848178), (68, 5236842), (78, 4565452), (102, 3491228), (104, 3424089), (136, 2618421), (156, 2282726), (204, 1745614), (221, 1611336), (312, 1141363), (408, 872807), (442, 805668), (663, 537112), (884, 402834), (1326, 268556), (1768, 201417), (2652, 134278), (5304, 67139)]