328645152

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{457}}^1$

素因数の和:711

約数の個数: 144

約数和(自身を含む): 1026279072

約数和(自身を除く): 697633920

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 227, 264, 288, 352, 396, 454, 457, 528, 681, 792, 908, 914, 1056, 1362, 1371, 1584, 1816, 1828, 2043, 2497, 2724, 2742, 3168, 3632, 3656, 4086, 4113, 4994, 5027, 5448, 5484, 7264, 7312, 7491, 8172, 8226, 9988, 10054, 10896, 10968, 14624, 14982, 15081, 16344, 16452, 19976, 20108, 21792, 21936, 22473, 29964, 30162, 32688, 32904, 39952, 40216, 43872, 44946, 45243, 59928, 60324, 65376, 65808, 79904, 80432, 89892, 90486, 103739, 119856, 120648, 131616, 160864, 179784, 180972, 207478, 239712, 241296, 311217, 359568, 361944, 414956, 482592, 622434, 719136, 723888, 829912, 933651, 1141129, 1244868, 1447776, 1659824, 1867302, 2282258, 2489736, 3319648, 3423387, 3734604, 4564516, 4979472, 6846774, 7469208, 9129032, 9958944, 10270161, 13693548, 14938416, 18258064, 20540322, 27387096, 29876832, 36516128, 41080644, 54774192, 82161288, 109548384, 164322576, 328645152]

約数ペア:

[(1, 328645152), (2, 164322576), (3, 109548384), (4, 82161288), (6, 54774192), (8, 41080644), (9, 36516128), (11, 29876832), (12, 27387096), (16, 20540322), (18, 18258064), (22, 14938416), (24, 13693548), (32, 10270161), (33, 9958944), (36, 9129032), (44, 7469208), (48, 6846774), (66, 4979472), (72, 4564516), (88, 3734604), (96, 3423387), (99, 3319648), (132, 2489736), (144, 2282258), (176, 1867302), (198, 1659824), (227, 1447776), (264, 1244868), (288, 1141129), (352, 933651), (396, 829912), (454, 723888), (457, 719136), (528, 622434), (681, 482592), (792, 414956), (908, 361944), (914, 359568), (1056, 311217), (1362, 241296), (1371, 239712), (1584, 207478), (1816, 180972), (1828, 179784), (2043, 160864), (2497, 131616), (2724, 120648), (2742, 119856), (3168, 103739), (3632, 90486), (3656, 89892), (4086, 80432), (4113, 79904), (4994, 65808), (5027, 65376), (5448, 60324), (5484, 59928), (7264, 45243), (7312, 44946), (7491, 43872), (8172, 40216), (8226, 39952), (9988, 32904), (10054, 32688), (10896, 30162), (10968, 29964), (14624, 22473), (14982, 21936), (15081, 21792), (16344, 20108), (16452, 19976)]