499425948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:496

約数の個数: 144

約数和(自身を含む): 1488614400

約数和(自身を除く): 989188452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 149, 188, 252, 282, 283, 298, 329, 423, 447, 564, 566, 596, 658, 846, 849, 894, 987, 1043, 1132, 1316, 1341, 1692, 1698, 1788, 1974, 1981, 2086, 2547, 2682, 2961, 3129, 3396, 3948, 3962, 4172, 5094, 5364, 5922, 5943, 6258, 7003, 7924, 9387, 10188, 11844, 11886, 12516, 13301, 14006, 17829, 18774, 21009, 23772, 26602, 28012, 35658, 37548, 39903, 42018, 42167, 49021, 53204, 63027, 71316, 79806, 84036, 84334, 93107, 98042, 119709, 126054, 126501, 147063, 159612, 168668, 186214, 196084, 239418, 252108, 253002, 279321, 294126, 295169, 372428, 379503, 441189, 478836, 506004, 558642, 588252, 590338, 759006, 837963, 882378, 885507, 1117284, 1180676, 1518012, 1675926, 1764756, 1771014, 1981849, 2656521, 3351852, 3542028, 3963698, 5313042, 5945547, 7927396, 10626084, 11891094, 13872943, 17836641, 23782188, 27745886, 35673282, 41618829, 55491772, 71346564, 83237658, 124856487, 166475316, 249712974, 499425948]

約数ペア:

[(1, 499425948), (2, 249712974), (3, 166475316), (4, 124856487), (6, 83237658), (7, 71346564), (9, 55491772), (12, 41618829), (14, 35673282), (18, 27745886), (21, 23782188), (28, 17836641), (36, 13872943), (42, 11891094), (47, 10626084), (63, 7927396), (84, 5945547), (94, 5313042), (126, 3963698), (141, 3542028), (149, 3351852), (188, 2656521), (252, 1981849), (282, 1771014), (283, 1764756), (298, 1675926), (329, 1518012), (423, 1180676), (447, 1117284), (564, 885507), (566, 882378), (596, 837963), (658, 759006), (846, 590338), (849, 588252), (894, 558642), (987, 506004), (1043, 478836), (1132, 441189), (1316, 379503), (1341, 372428), (1692, 295169), (1698, 294126), (1788, 279321), (1974, 253002), (1981, 252108), (2086, 239418), (2547, 196084), (2682, 186214), (2961, 168668), (3129, 159612), (3396, 147063), (3948, 126501), (3962, 126054), (4172, 119709), (5094, 98042), (5364, 93107), (5922, 84334), (5943, 84036), (6258, 79806), (7003, 71316), (7924, 63027), (9387, 53204), (10188, 49021), (11844, 42167), (11886, 42018), (12516, 39903), (13301, 37548), (14006, 35658), (17829, 28012), (18774, 26602), (21009, 23772)]