1481192776

素因数分解:

$2^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:555

約数の個数: 96

約数和(自身を含む): 3304212480

約数和(自身を除く): 1823019704

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 73, 98, 146, 191, 196, 271, 292, 382, 392, 511, 542, 584, 764, 1022, 1084, 1337, 1528, 1897, 2044, 2168, 2674, 3577, 3794, 4088, 5348, 7154, 7588, 9359, 10696, 13279, 13943, 14308, 15176, 18718, 19783, 26558, 27886, 28616, 37436, 39566, 51761, 53116, 55772, 74872, 79132, 97601, 103522, 106232, 111544, 138481, 158264, 195202, 207044, 276962, 362327, 390404, 414088, 553924, 683207, 724654, 780808, 969367, 1107848, 1366414, 1449308, 1938734, 2536289, 2732828, 2898616, 3778553, 3877468, 5072578, 5465656, 7557106, 7754936, 10145156, 15114212, 20290312, 26449871, 30228424, 52899742, 105799484, 185149097, 211598968, 370298194, 740596388, 1481192776]

約数ペア:

[(1, 1481192776), (2, 740596388), (4, 370298194), (7, 211598968), (8, 185149097), (14, 105799484), (28, 52899742), (49, 30228424), (56, 26449871), (73, 20290312), (98, 15114212), (146, 10145156), (191, 7754936), (196, 7557106), (271, 5465656), (292, 5072578), (382, 3877468), (392, 3778553), (511, 2898616), (542, 2732828), (584, 2536289), (764, 1938734), (1022, 1449308), (1084, 1366414), (1337, 1107848), (1528, 969367), (1897, 780808), (2044, 724654), (2168, 683207), (2674, 553924), (3577, 414088), (3794, 390404), (4088, 362327), (5348, 276962), (7154, 207044), (7588, 195202), (9359, 158264), (10696, 138481), (13279, 111544), (13943, 106232), (14308, 103522), (15176, 97601), (18718, 79132), (19783, 74872), (26558, 55772), (27886, 53116), (28616, 51761), (37436, 39566)]