723746712

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{136453}}^1$

素因数の和:136492

約数の個数: 64

約数和(自身を含む): 2063184480

約数和(自身を除く): 1339437768

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, 136453, 272906, 409359, 545812, 818718, 1091624, 1637436, 1773889, 2319701, 3274872, 3547778, 4639402, 5321667, 6959103, 7095556, 9278804, 10643334, 13918206, 14191112, 18557608, 21286668, 27836412, 30156113, 42573336, 55672824, 60312226, 90468339, 120624452, 180936678, 241248904, 361873356, 723746712]

約数ペア:

[(1, 723746712), (2, 361873356), (3, 241248904), (4, 180936678), (6, 120624452), (8, 90468339), (12, 60312226), (13, 55672824), (17, 42573336), (24, 30156113), (26, 27836412), (34, 21286668), (39, 18557608), (51, 14191112), (52, 13918206), (68, 10643334), (78, 9278804), (102, 7095556), (104, 6959103), (136, 5321667), (156, 4639402), (204, 3547778), (221, 3274872), (312, 2319701), (408, 1773889), (442, 1637436), (663, 1091624), (884, 818718), (1326, 545812), (1768, 409359), (2652, 272906), (5304, 136453)]