680179968

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{22709}}^1$

素因数の和:22744

約数の個数: 108

約数和(自身を含む): 2112075420

約数和(自身を除く): 1431895452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 576, 624, 768, 832, 936, 1152, 1248, 1664, 1872, 2304, 2496, 3328, 3744, 4992, 7488, 9984, 14976, 22709, 29952, 45418, 68127, 90836, 136254, 181672, 204381, 272508, 295217, 363344, 408762, 545016, 590434, 726688, 817524, 885651, 1090032, 1180868, 1453376, 1635048, 1771302, 2180064, 2361736, 2656953, 2906752, 3270096, 3542604, 4360128, 4723472, 5313906, 5813504, 6540192, 7085208, 8720256, 9446944, 10627812, 13080384, 14170416, 17440512, 18893888, 21255624, 26160768, 28340832, 37787776, 42511248, 52321536, 56681664, 75575552, 85022496, 113363328, 170044992, 226726656, 340089984, 680179968]

約数ペア:

[(1, 680179968), (2, 340089984), (3, 226726656), (4, 170044992), (6, 113363328), (8, 85022496), (9, 75575552), (12, 56681664), (13, 52321536), (16, 42511248), (18, 37787776), (24, 28340832), (26, 26160768), (32, 21255624), (36, 18893888), (39, 17440512), (48, 14170416), (52, 13080384), (64, 10627812), (72, 9446944), (78, 8720256), (96, 7085208), (104, 6540192), (117, 5813504), (128, 5313906), (144, 4723472), (156, 4360128), (192, 3542604), (208, 3270096), (234, 2906752), (256, 2656953), (288, 2361736), (312, 2180064), (384, 1771302), (416, 1635048), (468, 1453376), (576, 1180868), (624, 1090032), (768, 885651), (832, 817524), (936, 726688), (1152, 590434), (1248, 545016), (1664, 408762), (1872, 363344), (2304, 295217), (2496, 272508), (3328, 204381), (3744, 181672), (4992, 136254), (7488, 90836), (9984, 68127), (14976, 45418), (22709, 29952)]