613641648

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{2341}}^1$

素因数の和:2522

約数の個数: 80

約数和(自身を含む): 1635577856

約数和(自身を除く): 1021936208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 127, 129, 172, 254, 258, 344, 381, 508, 516, 688, 762, 1016, 1032, 1524, 2032, 2064, 2341, 3048, 4682, 5461, 6096, 7023, 9364, 10922, 14046, 16383, 18728, 21844, 28092, 32766, 37456, 43688, 56184, 65532, 87376, 100663, 112368, 131064, 201326, 262128, 297307, 301989, 402652, 594614, 603978, 805304, 891921, 1189228, 1207956, 1610608, 1783842, 2378456, 2415912, 3567684, 4756912, 4831824, 7135368, 12784201, 14270736, 25568402, 38352603, 51136804, 76705206, 102273608, 153410412, 204547216, 306820824, 613641648]

約数ペア:

[(1, 613641648), (2, 306820824), (3, 204547216), (4, 153410412), (6, 102273608), (8, 76705206), (12, 51136804), (16, 38352603), (24, 25568402), (43, 14270736), (48, 12784201), (86, 7135368), (127, 4831824), (129, 4756912), (172, 3567684), (254, 2415912), (258, 2378456), (344, 1783842), (381, 1610608), (508, 1207956), (516, 1189228), (688, 891921), (762, 805304), (1016, 603978), (1032, 594614), (1524, 402652), (2032, 301989), (2064, 297307), (2341, 262128), (3048, 201326), (4682, 131064), (5461, 112368), (6096, 100663), (7023, 87376), (9364, 65532), (10922, 56184), (14046, 43688), (16383, 37456), (18728, 32766), (21844, 28092)]