856745232

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:433

約数の個数: 160

約数和(自身を含む): 2586144000

約数和(自身を除く): 1729398768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 109, 112, 149, 157, 168, 218, 298, 314, 327, 336, 436, 447, 471, 596, 628, 654, 763, 872, 894, 942, 1043, 1099, 1192, 1256, 1308, 1526, 1744, 1788, 1884, 2086, 2198, 2289, 2384, 2512, 2616, 3052, 3129, 3297, 3576, 3768, 4172, 4396, 4578, 5232, 6104, 6258, 6594, 7152, 7536, 8344, 8792, 9156, 12208, 12516, 13188, 16241, 16688, 17113, 17584, 18312, 23393, 25032, 26376, 32482, 34226, 36624, 46786, 48723, 50064, 51339, 52752, 64964, 68452, 70179, 93572, 97446, 102678, 113687, 119791, 129928, 136904, 140358, 163751, 187144, 194892, 205356, 227374, 239582, 259856, 273808, 280716, 327502, 341061, 359373, 374288, 389784, 410712, 454748, 479164, 491253, 561432, 655004, 682122, 718746, 779568, 821424, 909496, 958328, 982506, 1122864, 1310008, 1364244, 1437492, 1818992, 1916656, 1965012, 2549837, 2620016, 2728488, 2874984, 3930024, 5099674, 5456976, 5749968, 7649511, 7860048, 10199348, 15299022, 17848859, 20398696, 30598044, 35697718, 40797392, 53546577, 61196088, 71395436, 107093154, 122392176, 142790872, 214186308, 285581744, 428372616, 856745232]

約数ペア:

[(1, 856745232), (2, 428372616), (3, 285581744), (4, 214186308), (6, 142790872), (7, 122392176), (8, 107093154), (12, 71395436), (14, 61196088), (16, 53546577), (21, 40797392), (24, 35697718), (28, 30598044), (42, 20398696), (48, 17848859), (56, 15299022), (84, 10199348), (109, 7860048), (112, 7649511), (149, 5749968), (157, 5456976), (168, 5099674), (218, 3930024), (298, 2874984), (314, 2728488), (327, 2620016), (336, 2549837), (436, 1965012), (447, 1916656), (471, 1818992), (596, 1437492), (628, 1364244), (654, 1310008), (763, 1122864), (872, 982506), (894, 958328), (942, 909496), (1043, 821424), (1099, 779568), (1192, 718746), (1256, 682122), (1308, 655004), (1526, 561432), (1744, 491253), (1788, 479164), (1884, 454748), (2086, 410712), (2198, 389784), (2289, 374288), (2384, 359373), (2512, 341061), (2616, 327502), (3052, 280716), (3129, 273808), (3297, 259856), (3576, 239582), (3768, 227374), (4172, 205356), (4396, 194892), (4578, 187144), (5232, 163751), (6104, 140358), (6258, 136904), (6594, 129928), (7152, 119791), (7536, 113687), (8344, 102678), (8792, 97446), (9156, 93572), (12208, 70179), (12516, 68452), (13188, 64964), (16241, 52752), (16688, 51339), (17113, 50064), (17584, 48723), (18312, 46786), (23393, 36624), (25032, 34226), (26376, 32482)]