2001225408

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2437}}^1$

素因数の和:2519

約数の個数: 224

約数和(自身を含む): 6658197504

約数和(自身を除く): 4656972096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 47, 48, 52, 56, 64, 78, 84, 91, 94, 96, 104, 112, 141, 156, 168, 182, 188, 192, 208, 224, 273, 282, 312, 329, 336, 364, 376, 416, 448, 546, 564, 611, 624, 658, 672, 728, 752, 832, 987, 1092, 1128, 1222, 1248, 1316, 1344, 1456, 1504, 1833, 1974, 2184, 2256, 2437, 2444, 2496, 2632, 2912, 3008, 3666, 3948, 4277, 4368, 4512, 4874, 4888, 5264, 5824, 7311, 7332, 7896, 8554, 8736, 9024, 9748, 9776, 10528, 12831, 14622, 14664, 15792, 17059, 17108, 17472, 19496, 19552, 21056, 25662, 29244, 29328, 31584, 31681, 34118, 34216, 38992, 39104, 51177, 51324, 58488, 58656, 63168, 63362, 68236, 68432, 77984, 95043, 102354, 102648, 114539, 116976, 117312, 126724, 136472, 136864, 155968, 190086, 204708, 205296, 221767, 229078, 233952, 253448, 272944, 273728, 343617, 380172, 409416, 410592, 443534, 458156, 467904, 506896, 545888, 665301, 687234, 760344, 801773, 818832, 821184, 887068, 916312, 1013792, 1091776, 1330602, 1374468, 1489007, 1520688, 1603546, 1637664, 1774136, 1832624, 2027584, 2405319, 2661204, 2748936, 2978014, 3041376, 3207092, 3275328, 3548272, 3665248, 4467021, 4810638, 5322408, 5497872, 5956028, 6082752, 6414184, 7096544, 7330496, 8934042, 9621276, 10423049, 10644816, 10995744, 11912056, 12828368, 14193088, 17868084, 19242552, 20846098, 21289632, 21991488, 23824112, 25656736, 31269147, 35736168, 38485104, 41692196, 42579264, 47648224, 51313472, 62538294, 71472336, 76970208, 83384392, 95296448, 125076588, 142944672, 153940416, 166768784, 250153176, 285889344, 333537568, 500306352, 667075136, 1000612704, 2001225408]

約数ペア:

[(1, 2001225408), (2, 1000612704), (3, 667075136), (4, 500306352), (6, 333537568), (7, 285889344), (8, 250153176), (12, 166768784), (13, 153940416), (14, 142944672), (16, 125076588), (21, 95296448), (24, 83384392), (26, 76970208), (28, 71472336), (32, 62538294), (39, 51313472), (42, 47648224), (47, 42579264), (48, 41692196), (52, 38485104), (56, 35736168), (64, 31269147), (78, 25656736), (84, 23824112), (91, 21991488), (94, 21289632), (96, 20846098), (104, 19242552), (112, 17868084), (141, 14193088), (156, 12828368), (168, 11912056), (182, 10995744), (188, 10644816), (192, 10423049), (208, 9621276), (224, 8934042), (273, 7330496), (282, 7096544), (312, 6414184), (329, 6082752), (336, 5956028), (364, 5497872), (376, 5322408), (416, 4810638), (448, 4467021), (546, 3665248), (564, 3548272), (611, 3275328), (624, 3207092), (658, 3041376), (672, 2978014), (728, 2748936), (752, 2661204), (832, 2405319), (987, 2027584), (1092, 1832624), (1128, 1774136), (1222, 1637664), (1248, 1603546), (1316, 1520688), (1344, 1489007), (1456, 1374468), (1504, 1330602), (1833, 1091776), (1974, 1013792), (2184, 916312), (2256, 887068), (2437, 821184), (2444, 818832), (2496, 801773), (2632, 760344), (2912, 687234), (3008, 665301), (3666, 545888), (3948, 506896), (4277, 467904), (4368, 458156), (4512, 443534), (4874, 410592), (4888, 409416), (5264, 380172), (5824, 343617), (7311, 273728), (7332, 272944), (7896, 253448), (8554, 233952), (8736, 229078), (9024, 221767), (9748, 205296), (9776, 204708), (10528, 190086), (12831, 155968), (14622, 136864), (14664, 136472), (15792, 126724), (17059, 117312), (17108, 116976), (17472, 114539), (19496, 102648), (19552, 102354), (21056, 95043), (25662, 77984), (29244, 68432), (29328, 68236), (31584, 63362), (31681, 63168), (34118, 58656), (34216, 58488), (38992, 51324), (39104, 51177)]