425920656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:549

約数の個数: 160

約数和(自身を含む): 1313947648

約数和(自身を除く): 888026992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 103, 112, 124, 168, 186, 206, 217, 248, 309, 336, 372, 397, 412, 434, 496, 618, 651, 721, 744, 794, 824, 868, 1191, 1236, 1302, 1442, 1488, 1588, 1648, 1736, 2163, 2382, 2472, 2604, 2779, 2884, 3176, 3193, 3472, 4326, 4764, 4944, 5208, 5558, 5768, 6352, 6386, 8337, 8652, 9528, 9579, 10416, 11116, 11536, 12307, 12772, 16674, 17304, 19056, 19158, 22232, 22351, 24614, 25544, 33348, 34608, 36921, 38316, 40891, 44464, 44702, 49228, 51088, 66696, 67053, 73842, 76632, 81782, 86149, 89404, 98456, 122673, 133392, 134106, 147684, 153264, 163564, 172298, 178808, 196912, 245346, 258447, 268212, 286237, 295368, 327128, 344596, 357616, 490692, 516894, 536424, 572474, 590736, 654256, 689192, 858711, 981384, 1033788, 1072848, 1144948, 1267621, 1378384, 1717422, 1962768, 2067576, 2289896, 2535242, 3434844, 3802863, 4135152, 4579792, 5070484, 6869688, 7605726, 8873347, 10140968, 13739376, 15211452, 17746694, 20281936, 26620041, 30422904, 35493388, 53240082, 60845808, 70986776, 106480164, 141973552, 212960328, 425920656]

約数ペア:

[(1, 425920656), (2, 212960328), (3, 141973552), (4, 106480164), (6, 70986776), (7, 60845808), (8, 53240082), (12, 35493388), (14, 30422904), (16, 26620041), (21, 20281936), (24, 17746694), (28, 15211452), (31, 13739376), (42, 10140968), (48, 8873347), (56, 7605726), (62, 6869688), (84, 5070484), (93, 4579792), (103, 4135152), (112, 3802863), (124, 3434844), (168, 2535242), (186, 2289896), (206, 2067576), (217, 1962768), (248, 1717422), (309, 1378384), (336, 1267621), (372, 1144948), (397, 1072848), (412, 1033788), (434, 981384), (496, 858711), (618, 689192), (651, 654256), (721, 590736), (744, 572474), (794, 536424), (824, 516894), (868, 490692), (1191, 357616), (1236, 344596), (1302, 327128), (1442, 295368), (1488, 286237), (1588, 268212), (1648, 258447), (1736, 245346), (2163, 196912), (2382, 178808), (2472, 172298), (2604, 163564), (2779, 153264), (2884, 147684), (3176, 134106), (3193, 133392), (3472, 122673), (4326, 98456), (4764, 89404), (4944, 86149), (5208, 81782), (5558, 76632), (5768, 73842), (6352, 67053), (6386, 66696), (8337, 51088), (8652, 49228), (9528, 44702), (9579, 44464), (10416, 40891), (11116, 38316), (11536, 36921), (12307, 34608), (12772, 33348), (16674, 25544), (17304, 24614), (19056, 22351), (19158, 22232)]