2590766472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{3917}}^1$

素因数の和:4091

約数の個数: 128

約数和(自身を含む): 7703101440

約数和(自身を除く): 5112334968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 127, 168, 186, 217, 248, 254, 372, 381, 434, 508, 651, 744, 762, 868, 889, 1016, 1302, 1524, 1736, 1778, 2604, 2667, 3048, 3556, 3917, 3937, 5208, 5334, 7112, 7834, 7874, 10668, 11751, 11811, 15668, 15748, 21336, 23502, 23622, 27419, 27559, 31336, 31496, 47004, 47244, 54838, 55118, 82257, 82677, 94008, 94488, 109676, 110236, 121427, 164514, 165354, 219352, 220472, 242854, 329028, 330708, 364281, 485708, 497459, 658056, 661416, 728562, 849989, 971416, 994918, 1457124, 1492377, 1699978, 1989836, 2549967, 2914248, 2984754, 3399956, 3482213, 3979672, 5099934, 5969508, 6799912, 6964426, 10199868, 10446639, 11939016, 13928852, 15421229, 20399736, 20893278, 27857704, 30842458, 41786556, 46263687, 61684916, 83573112, 92527374, 107948603, 123369832, 185054748, 215897206, 323845809, 370109496, 431794412, 647691618, 863588824, 1295383236, 2590766472]

約数ペア:

[(1, 2590766472), (2, 1295383236), (3, 863588824), (4, 647691618), (6, 431794412), (7, 370109496), (8, 323845809), (12, 215897206), (14, 185054748), (21, 123369832), (24, 107948603), (28, 92527374), (31, 83573112), (42, 61684916), (56, 46263687), (62, 41786556), (84, 30842458), (93, 27857704), (124, 20893278), (127, 20399736), (168, 15421229), (186, 13928852), (217, 11939016), (248, 10446639), (254, 10199868), (372, 6964426), (381, 6799912), (434, 5969508), (508, 5099934), (651, 3979672), (744, 3482213), (762, 3399956), (868, 2984754), (889, 2914248), (1016, 2549967), (1302, 1989836), (1524, 1699978), (1736, 1492377), (1778, 1457124), (2604, 994918), (2667, 971416), (3048, 849989), (3556, 728562), (3917, 661416), (3937, 658056), (5208, 497459), (5334, 485708), (7112, 364281), (7834, 330708), (7874, 329028), (10668, 242854), (11751, 220472), (11811, 219352), (15668, 165354), (15748, 164514), (21336, 121427), (23502, 110236), (23622, 109676), (27419, 94488), (27559, 94008), (31336, 82677), (31496, 82257), (47004, 55118), (47244, 54838)]