252512568

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1231}}^1$

素因数の和:1298

約数の個数: 192

約数和(自身を含む): 876395520

約数和(自身を除く): 623882952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 37, 42, 44, 56, 63, 66, 72, 74, 77, 84, 88, 99, 111, 126, 132, 148, 154, 168, 198, 222, 231, 252, 259, 264, 296, 308, 333, 396, 407, 444, 462, 504, 518, 616, 666, 693, 777, 792, 814, 888, 924, 1036, 1221, 1231, 1332, 1386, 1554, 1628, 1848, 2072, 2331, 2442, 2462, 2664, 2772, 2849, 3108, 3256, 3663, 3693, 4662, 4884, 4924, 5544, 5698, 6216, 7326, 7386, 8547, 8617, 9324, 9768, 9848, 11079, 11396, 13541, 14652, 14772, 17094, 17234, 18648, 22158, 22792, 25641, 25851, 27082, 29304, 29544, 34188, 34468, 40623, 44316, 45547, 51282, 51702, 54164, 68376, 68936, 77553, 81246, 88632, 91094, 94787, 102564, 103404, 108328, 121869, 136641, 155106, 162492, 182188, 189574, 205128, 206808, 243738, 273282, 284361, 310212, 318829, 324984, 364376, 379148, 409923, 487476, 501017, 546564, 568722, 620424, 637658, 758296, 819846, 853083, 956487, 974952, 1002034, 1093128, 1137444, 1275316, 1503051, 1639692, 1706166, 1912974, 2004068, 2274888, 2550632, 2869461, 3006102, 3279384, 3412332, 3507119, 3825948, 4008136, 4509153, 5738922, 6012204, 6824664, 7014238, 7651896, 9018306, 10521357, 11477844, 12024408, 14028476, 18036612, 21042714, 22955688, 28056952, 31564071, 36073224, 42085428, 63128142, 84170856, 126256284, 252512568]

約数ペア:

[(1, 252512568), (2, 126256284), (3, 84170856), (4, 63128142), (6, 42085428), (7, 36073224), (8, 31564071), (9, 28056952), (11, 22955688), (12, 21042714), (14, 18036612), (18, 14028476), (21, 12024408), (22, 11477844), (24, 10521357), (28, 9018306), (33, 7651896), (36, 7014238), (37, 6824664), (42, 6012204), (44, 5738922), (56, 4509153), (63, 4008136), (66, 3825948), (72, 3507119), (74, 3412332), (77, 3279384), (84, 3006102), (88, 2869461), (99, 2550632), (111, 2274888), (126, 2004068), (132, 1912974), (148, 1706166), (154, 1639692), (168, 1503051), (198, 1275316), (222, 1137444), (231, 1093128), (252, 1002034), (259, 974952), (264, 956487), (296, 853083), (308, 819846), (333, 758296), (396, 637658), (407, 620424), (444, 568722), (462, 546564), (504, 501017), (518, 487476), (616, 409923), (666, 379148), (693, 364376), (777, 324984), (792, 318829), (814, 310212), (888, 284361), (924, 273282), (1036, 243738), (1221, 206808), (1231, 205128), (1332, 189574), (1386, 182188), (1554, 162492), (1628, 155106), (1848, 136641), (2072, 121869), (2331, 108328), (2442, 103404), (2462, 102564), (2664, 94787), (2772, 91094), (2849, 88632), (3108, 81246), (3256, 77553), (3663, 68936), (3693, 68376), (4662, 54164), (4884, 51702), (4924, 51282), (5544, 45547), (5698, 44316), (6216, 40623), (7326, 34468), (7386, 34188), (8547, 29544), (8617, 29304), (9324, 27082), (9768, 25851), (9848, 25641), (11079, 22792), (11396, 22158), (13541, 18648), (14652, 17234), (14772, 17094)]