290252004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:513

約数の個数: 96

約数和(自身を含む): 791347200

約数和(自身を除く): 501095196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 191, 229, 237, 316, 382, 458, 474, 553, 573, 687, 764, 916, 948, 1106, 1146, 1337, 1374, 1603, 1659, 2212, 2292, 2674, 2748, 3206, 3318, 4011, 4809, 5348, 6412, 6636, 8022, 9618, 15089, 16044, 18091, 19236, 30178, 36182, 43739, 45267, 54273, 60356, 72364, 87478, 90534, 105623, 108546, 126637, 131217, 174956, 181068, 211246, 217092, 253274, 262434, 306173, 316869, 379911, 422492, 506548, 524868, 612346, 633738, 759822, 918519, 1224692, 1267476, 1519644, 1837038, 3455381, 3674076, 6910762, 10366143, 13821524, 20732286, 24187667, 41464572, 48375334, 72563001, 96750668, 145126002, 290252004]

約数ペア:

[(1, 290252004), (2, 145126002), (3, 96750668), (4, 72563001), (6, 48375334), (7, 41464572), (12, 24187667), (14, 20732286), (21, 13821524), (28, 10366143), (42, 6910762), (79, 3674076), (84, 3455381), (158, 1837038), (191, 1519644), (229, 1267476), (237, 1224692), (316, 918519), (382, 759822), (458, 633738), (474, 612346), (553, 524868), (573, 506548), (687, 422492), (764, 379911), (916, 316869), (948, 306173), (1106, 262434), (1146, 253274), (1337, 217092), (1374, 211246), (1603, 181068), (1659, 174956), (2212, 131217), (2292, 126637), (2674, 108546), (2748, 105623), (3206, 90534), (3318, 87478), (4011, 72364), (4809, 60356), (5348, 54273), (6412, 45267), (6636, 43739), (8022, 36182), (9618, 30178), (15089, 19236), (16044, 18091)]