2220790656

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{9283}}^1$

素因数の和:9396

約数の個数: 128

約数和(自身を含む): 6818169600

約数和(自身を除く): 4597378944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 89, 96, 112, 128, 168, 178, 192, 224, 267, 336, 356, 384, 448, 534, 623, 672, 712, 896, 1068, 1246, 1344, 1424, 1869, 2136, 2492, 2688, 2848, 3738, 4272, 4984, 5696, 7476, 8544, 9283, 9968, 11392, 14952, 17088, 18566, 19936, 27849, 29904, 34176, 37132, 39872, 55698, 59808, 64981, 74264, 79744, 111396, 119616, 129962, 148528, 194943, 222792, 239232, 259924, 297056, 389886, 445584, 519848, 594112, 779772, 826187, 891168, 1039696, 1188224, 1559544, 1652374, 1782336, 2079392, 2478561, 3119088, 3304748, 3564672, 4158784, 4957122, 5783309, 6238176, 6609496, 8317568, 9914244, 11566618, 12476352, 13218992, 17349927, 19828488, 23133236, 24952704, 26437984, 34699854, 39656976, 46266472, 52875968, 69399708, 79313952, 92532944, 105751936, 138799416, 158627904, 185065888, 277598832, 317255808, 370131776, 555197664, 740263552, 1110395328, 2220790656]

約数ペア:

[(1, 2220790656), (2, 1110395328), (3, 740263552), (4, 555197664), (6, 370131776), (7, 317255808), (8, 277598832), (12, 185065888), (14, 158627904), (16, 138799416), (21, 105751936), (24, 92532944), (28, 79313952), (32, 69399708), (42, 52875968), (48, 46266472), (56, 39656976), (64, 34699854), (84, 26437984), (89, 24952704), (96, 23133236), (112, 19828488), (128, 17349927), (168, 13218992), (178, 12476352), (192, 11566618), (224, 9914244), (267, 8317568), (336, 6609496), (356, 6238176), (384, 5783309), (448, 4957122), (534, 4158784), (623, 3564672), (672, 3304748), (712, 3119088), (896, 2478561), (1068, 2079392), (1246, 1782336), (1344, 1652374), (1424, 1559544), (1869, 1188224), (2136, 1039696), (2492, 891168), (2688, 826187), (2848, 779772), (3738, 594112), (4272, 519848), (4984, 445584), (5696, 389886), (7476, 297056), (8544, 259924), (9283, 239232), (9968, 222792), (11392, 194943), (14952, 148528), (17088, 129962), (18566, 119616), (19936, 111396), (27849, 79744), (29904, 74264), (34176, 64981), (37132, 59808), (39872, 55698)]