259009464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1213}}^1$

素因数の和:1301

約数の個数: 128

約数和(自身を含む): 783175680

約数和(自身を除く): 524166216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 41, 42, 56, 62, 82, 84, 93, 123, 124, 164, 168, 186, 217, 246, 248, 287, 328, 372, 434, 492, 574, 651, 744, 861, 868, 984, 1148, 1213, 1271, 1302, 1722, 1736, 2296, 2426, 2542, 2604, 3444, 3639, 3813, 4852, 5084, 5208, 6888, 7278, 7626, 8491, 8897, 9704, 10168, 14556, 15252, 16982, 17794, 25473, 26691, 29112, 30504, 33964, 35588, 37603, 49733, 50946, 53382, 67928, 71176, 75206, 99466, 101892, 106764, 112809, 149199, 150412, 198932, 203784, 213528, 225618, 263221, 298398, 300824, 348131, 397864, 451236, 526442, 596796, 696262, 789663, 902472, 1044393, 1052884, 1193592, 1392524, 1541723, 1579326, 2088786, 2105768, 2785048, 3083446, 3158652, 4177572, 4625169, 6166892, 6317304, 8355144, 9250338, 10792061, 12333784, 18500676, 21584122, 32376183, 37001352, 43168244, 64752366, 86336488, 129504732, 259009464]

約数ペア:

[(1, 259009464), (2, 129504732), (3, 86336488), (4, 64752366), (6, 43168244), (7, 37001352), (8, 32376183), (12, 21584122), (14, 18500676), (21, 12333784), (24, 10792061), (28, 9250338), (31, 8355144), (41, 6317304), (42, 6166892), (56, 4625169), (62, 4177572), (82, 3158652), (84, 3083446), (93, 2785048), (123, 2105768), (124, 2088786), (164, 1579326), (168, 1541723), (186, 1392524), (217, 1193592), (246, 1052884), (248, 1044393), (287, 902472), (328, 789663), (372, 696262), (434, 596796), (492, 526442), (574, 451236), (651, 397864), (744, 348131), (861, 300824), (868, 298398), (984, 263221), (1148, 225618), (1213, 213528), (1271, 203784), (1302, 198932), (1722, 150412), (1736, 149199), (2296, 112809), (2426, 106764), (2542, 101892), (2604, 99466), (3444, 75206), (3639, 71176), (3813, 67928), (4852, 53382), (5084, 50946), (5208, 49733), (6888, 37603), (7278, 35588), (7626, 33964), (8491, 30504), (8897, 29112), (9704, 26691), (10168, 25473), (14556, 17794), (15252, 16982)]