285217056

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1109}}^1$

素因数の和:1191

約数の個数: 144

約数和(自身を含む): 872726400

約数和(自身を除く): 587509344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 47, 48, 57, 72, 76, 94, 96, 114, 141, 144, 152, 171, 188, 228, 282, 288, 304, 342, 376, 423, 456, 564, 608, 684, 752, 846, 893, 912, 1109, 1128, 1368, 1504, 1692, 1786, 1824, 2218, 2256, 2679, 2736, 3327, 3384, 3572, 4436, 4512, 5358, 5472, 6654, 6768, 7144, 8037, 8872, 9981, 10716, 13308, 13536, 14288, 16074, 17744, 19962, 21071, 21432, 26616, 28576, 32148, 35488, 39924, 42142, 42864, 52123, 53232, 63213, 64296, 79848, 84284, 85728, 104246, 106464, 126426, 128592, 156369, 159696, 168568, 189639, 208492, 252852, 257184, 312738, 319392, 337136, 379278, 416984, 469107, 505704, 625476, 674272, 758556, 833968, 938214, 990337, 1011408, 1250952, 1517112, 1667936, 1876428, 1980674, 2022816, 2501904, 2971011, 3034224, 3752856, 3961348, 5003808, 5942022, 6068448, 7505712, 7922696, 8913033, 11884044, 15011424, 15845392, 17826066, 23768088, 31690784, 35652132, 47536176, 71304264, 95072352, 142608528, 285217056]

約数ペア:

[(1, 285217056), (2, 142608528), (3, 95072352), (4, 71304264), (6, 47536176), (8, 35652132), (9, 31690784), (12, 23768088), (16, 17826066), (18, 15845392), (19, 15011424), (24, 11884044), (32, 8913033), (36, 7922696), (38, 7505712), (47, 6068448), (48, 5942022), (57, 5003808), (72, 3961348), (76, 3752856), (94, 3034224), (96, 2971011), (114, 2501904), (141, 2022816), (144, 1980674), (152, 1876428), (171, 1667936), (188, 1517112), (228, 1250952), (282, 1011408), (288, 990337), (304, 938214), (342, 833968), (376, 758556), (423, 674272), (456, 625476), (564, 505704), (608, 469107), (684, 416984), (752, 379278), (846, 337136), (893, 319392), (912, 312738), (1109, 257184), (1128, 252852), (1368, 208492), (1504, 189639), (1692, 168568), (1786, 159696), (1824, 156369), (2218, 128592), (2256, 126426), (2679, 106464), (2736, 104246), (3327, 85728), (3384, 84284), (3572, 79848), (4436, 64296), (4512, 63213), (5358, 53232), (5472, 52123), (6654, 42864), (6768, 42142), (7144, 39924), (8037, 35488), (8872, 32148), (9981, 28576), (10716, 26616), (13308, 21432), (13536, 21071), (14288, 19962), (16074, 17744)]