899080464

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:345

約数の個数: 160

約数和(自身を含む): 2493741184

約数和(自身を除く): 1594660720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 43, 48, 61, 74, 86, 111, 122, 129, 148, 172, 183, 193, 222, 244, 258, 296, 344, 366, 386, 444, 488, 516, 579, 592, 688, 732, 772, 888, 976, 1032, 1158, 1464, 1544, 1591, 1776, 2064, 2257, 2316, 2623, 2928, 3088, 3182, 4514, 4632, 4773, 5246, 6364, 6771, 7141, 7869, 8299, 9028, 9264, 9546, 10492, 11773, 12728, 13542, 14282, 15738, 16598, 18056, 19092, 20984, 21423, 23546, 24897, 25456, 27084, 28564, 31476, 33196, 35319, 36112, 38184, 41968, 42846, 47092, 49794, 54168, 57128, 62952, 66392, 70638, 76368, 85692, 94184, 97051, 99588, 108336, 114256, 125904, 132784, 141276, 171384, 188368, 194102, 199176, 282552, 291153, 307063, 342768, 388204, 398352, 435601, 506239, 565104, 582306, 614126, 776408, 871202, 921189, 1012478, 1164612, 1228252, 1306803, 1518717, 1552816, 1742404, 1842378, 2024956, 2329224, 2456504, 2613606, 3037434, 3484808, 3684756, 4049912, 4658448, 4913008, 5227212, 6074868, 6969616, 7369512, 8099824, 10454424, 12149736, 14739024, 18730843, 20908848, 24299472, 37461686, 56192529, 74923372, 112385058, 149846744, 224770116, 299693488, 449540232, 899080464]

約数ペア:

[(1, 899080464), (2, 449540232), (3, 299693488), (4, 224770116), (6, 149846744), (8, 112385058), (12, 74923372), (16, 56192529), (24, 37461686), (37, 24299472), (43, 20908848), (48, 18730843), (61, 14739024), (74, 12149736), (86, 10454424), (111, 8099824), (122, 7369512), (129, 6969616), (148, 6074868), (172, 5227212), (183, 4913008), (193, 4658448), (222, 4049912), (244, 3684756), (258, 3484808), (296, 3037434), (344, 2613606), (366, 2456504), (386, 2329224), (444, 2024956), (488, 1842378), (516, 1742404), (579, 1552816), (592, 1518717), (688, 1306803), (732, 1228252), (772, 1164612), (888, 1012478), (976, 921189), (1032, 871202), (1158, 776408), (1464, 614126), (1544, 582306), (1591, 565104), (1776, 506239), (2064, 435601), (2257, 398352), (2316, 388204), (2623, 342768), (2928, 307063), (3088, 291153), (3182, 282552), (4514, 199176), (4632, 194102), (4773, 188368), (5246, 171384), (6364, 141276), (6771, 132784), (7141, 125904), (7869, 114256), (8299, 108336), (9028, 99588), (9264, 97051), (9546, 94184), (10492, 85692), (11773, 76368), (12728, 70638), (13542, 66392), (14282, 62952), (15738, 57128), (16598, 54168), (18056, 49794), (19092, 47092), (20984, 42846), (21423, 41968), (23546, 38184), (24897, 36112), (25456, 35319), (27084, 33196), (28564, 31476)]