507942344

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:511

約数の個数: 96

約数和(自身を含む): 1189002240

約数和(自身を除く): 681059896

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 191, 281, 338, 364, 382, 562, 676, 728, 764, 1124, 1183, 1337, 1352, 1528, 1967, 2248, 2366, 2483, 2674, 3653, 3934, 4732, 4966, 5348, 7306, 7868, 9464, 9932, 10696, 14612, 15736, 17381, 19864, 25571, 29224, 32279, 34762, 47489, 51142, 53671, 64558, 69524, 94978, 102284, 107342, 129116, 139048, 189956, 204568, 214684, 225953, 258232, 332423, 375697, 379912, 429368, 451906, 664846, 697723, 751394, 903812, 1329692, 1395446, 1502788, 1807624, 2659384, 2790892, 3005576, 4884061, 5581784, 9070399, 9768122, 18140798, 19536244, 36281596, 39072488, 63492793, 72563192, 126985586, 253971172, 507942344]

約数ペア:

[(1, 507942344), (2, 253971172), (4, 126985586), (7, 72563192), (8, 63492793), (13, 39072488), (14, 36281596), (26, 19536244), (28, 18140798), (52, 9768122), (56, 9070399), (91, 5581784), (104, 4884061), (169, 3005576), (182, 2790892), (191, 2659384), (281, 1807624), (338, 1502788), (364, 1395446), (382, 1329692), (562, 903812), (676, 751394), (728, 697723), (764, 664846), (1124, 451906), (1183, 429368), (1337, 379912), (1352, 375697), (1528, 332423), (1967, 258232), (2248, 225953), (2366, 214684), (2483, 204568), (2674, 189956), (3653, 139048), (3934, 129116), (4732, 107342), (4966, 102284), (5348, 94978), (7306, 69524), (7868, 64558), (9464, 53671), (9932, 51142), (10696, 47489), (14612, 34762), (15736, 32279), (17381, 29224), (19864, 25571)]