631434384

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{821}}^1$

素因数の和:958

約数の個数: 180

約数和(自身を含む): 2077037820

約数和(自身を除く): 1445603436

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 109, 112, 126, 144, 147, 168, 196, 218, 252, 294, 327, 336, 392, 436, 441, 504, 588, 654, 763, 784, 821, 872, 882, 981, 1008, 1176, 1308, 1526, 1642, 1744, 1764, 1962, 2289, 2352, 2463, 2616, 3052, 3284, 3528, 3924, 4578, 4926, 5232, 5341, 5747, 6104, 6568, 6867, 7056, 7389, 7848, 9156, 9852, 10682, 11494, 12208, 13136, 13734, 14778, 15696, 16023, 17241, 18312, 19704, 21364, 22988, 27468, 29556, 32046, 34482, 36624, 39408, 40229, 42728, 45976, 48069, 51723, 54936, 59112, 64092, 68964, 80458, 85456, 89489, 91952, 96138, 103446, 109872, 118224, 120687, 128184, 137928, 160916, 178978, 192276, 206892, 241374, 256368, 268467, 275856, 321832, 357956, 362061, 384552, 413784, 482748, 536934, 626423, 643664, 715912, 724122, 769104, 805401, 827568, 965496, 1073868, 1252846, 1431824, 1448244, 1610802, 1879269, 1930992, 2147736, 2505692, 2896488, 3221604, 3758538, 4295472, 4384961, 5011384, 5637807, 5792976, 6443208, 7517076, 8769922, 10022768, 11275614, 12886416, 13154883, 15034152, 17539844, 22551228, 26309766, 30068304, 35079688, 39464649, 45102456, 52619532, 70159376, 78929298, 90204912, 105239064, 157858596, 210478128, 315717192, 631434384]

約数ペア:

[(1, 631434384), (2, 315717192), (3, 210478128), (4, 157858596), (6, 105239064), (7, 90204912), (8, 78929298), (9, 70159376), (12, 52619532), (14, 45102456), (16, 39464649), (18, 35079688), (21, 30068304), (24, 26309766), (28, 22551228), (36, 17539844), (42, 15034152), (48, 13154883), (49, 12886416), (56, 11275614), (63, 10022768), (72, 8769922), (84, 7517076), (98, 6443208), (109, 5792976), (112, 5637807), (126, 5011384), (144, 4384961), (147, 4295472), (168, 3758538), (196, 3221604), (218, 2896488), (252, 2505692), (294, 2147736), (327, 1930992), (336, 1879269), (392, 1610802), (436, 1448244), (441, 1431824), (504, 1252846), (588, 1073868), (654, 965496), (763, 827568), (784, 805401), (821, 769104), (872, 724122), (882, 715912), (981, 643664), (1008, 626423), (1176, 536934), (1308, 482748), (1526, 413784), (1642, 384552), (1744, 362061), (1764, 357956), (1962, 321832), (2289, 275856), (2352, 268467), (2463, 256368), (2616, 241374), (3052, 206892), (3284, 192276), (3528, 178978), (3924, 160916), (4578, 137928), (4926, 128184), (5232, 120687), (5341, 118224), (5747, 109872), (6104, 103446), (6568, 96138), (6867, 91952), (7056, 89489), (7389, 85456), (7848, 80458), (9156, 68964), (9852, 64092), (10682, 59112), (11494, 54936), (12208, 51723), (13136, 48069), (13734, 45976), (14778, 42728), (15696, 40229), (16023, 39408), (17241, 36624), (18312, 34482), (19704, 32046), (21364, 29556), (22988, 27468)]