325073664

素因数分解:

$2^8\times 3^2\times {\mathrm{199}}^1\times {\mathrm{709}}^1$

素因数の和:930

約数の個数: 108

約数和(自身を含む): 943306000

約数和(自身を除く): 618232336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 199, 256, 288, 384, 398, 576, 597, 709, 768, 796, 1152, 1194, 1418, 1592, 1791, 2127, 2304, 2388, 2836, 3184, 3582, 4254, 4776, 5672, 6368, 6381, 7164, 8508, 9552, 11344, 12736, 12762, 14328, 17016, 19104, 22688, 25472, 25524, 28656, 34032, 38208, 45376, 50944, 51048, 57312, 68064, 76416, 90752, 102096, 114624, 136128, 141091, 152832, 181504, 204192, 229248, 272256, 282182, 408384, 423273, 458496, 544512, 564364, 816768, 846546, 1128728, 1269819, 1633536, 1693092, 2257456, 2539638, 3386184, 4514912, 5079276, 6772368, 9029824, 10158552, 13544736, 18059648, 20317104, 27089472, 36119296, 40634208, 54178944, 81268416, 108357888, 162536832, 325073664]

約数ペア:

[(1, 325073664), (2, 162536832), (3, 108357888), (4, 81268416), (6, 54178944), (8, 40634208), (9, 36119296), (12, 27089472), (16, 20317104), (18, 18059648), (24, 13544736), (32, 10158552), (36, 9029824), (48, 6772368), (64, 5079276), (72, 4514912), (96, 3386184), (128, 2539638), (144, 2257456), (192, 1693092), (199, 1633536), (256, 1269819), (288, 1128728), (384, 846546), (398, 816768), (576, 564364), (597, 544512), (709, 458496), (768, 423273), (796, 408384), (1152, 282182), (1194, 272256), (1418, 229248), (1592, 204192), (1791, 181504), (2127, 152832), (2304, 141091), (2388, 136128), (2836, 114624), (3184, 102096), (3582, 90752), (4254, 76416), (4776, 68064), (5672, 57312), (6368, 51048), (6381, 50944), (7164, 45376), (8508, 38208), (9552, 34032), (11344, 28656), (12736, 25524), (12762, 25472), (14328, 22688), (17016, 19104)]