215833968

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{773}}^1$

素因数の和:1071

約数の個数: 120

約数和(自身を含む): 693714528

約数和(自身を除く): 477880560

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 277, 336, 504, 554, 773, 831, 1008, 1108, 1546, 1662, 1939, 2216, 2319, 2493, 3092, 3324, 3878, 4432, 4638, 4986, 5411, 5817, 6184, 6648, 6957, 7756, 9276, 9972, 10822, 11634, 12368, 13296, 13914, 15512, 16233, 17451, 18552, 19944, 21644, 23268, 27828, 31024, 32466, 34902, 37104, 39888, 43288, 46536, 48699, 55656, 64932, 69804, 86576, 93072, 97398, 111312, 129864, 139608, 194796, 214121, 259728, 279216, 389592, 428242, 642363, 779184, 856484, 1284726, 1498847, 1712968, 1927089, 2569452, 2997694, 3425936, 3854178, 4496541, 5138904, 5995388, 7708356, 8993082, 10277808, 11990776, 13489623, 15416712, 17986164, 23981552, 26979246, 30833424, 35972328, 53958492, 71944656, 107916984, 215833968]

約数ペア:

[(1, 215833968), (2, 107916984), (3, 71944656), (4, 53958492), (6, 35972328), (7, 30833424), (8, 26979246), (9, 23981552), (12, 17986164), (14, 15416712), (16, 13489623), (18, 11990776), (21, 10277808), (24, 8993082), (28, 7708356), (36, 5995388), (42, 5138904), (48, 4496541), (56, 3854178), (63, 3425936), (72, 2997694), (84, 2569452), (112, 1927089), (126, 1712968), (144, 1498847), (168, 1284726), (252, 856484), (277, 779184), (336, 642363), (504, 428242), (554, 389592), (773, 279216), (831, 259728), (1008, 214121), (1108, 194796), (1546, 139608), (1662, 129864), (1939, 111312), (2216, 97398), (2319, 93072), (2493, 86576), (3092, 69804), (3324, 64932), (3878, 55656), (4432, 48699), (4638, 46536), (4986, 43288), (5411, 39888), (5817, 37104), (6184, 34902), (6648, 32466), (6957, 31024), (7756, 27828), (9276, 23268), (9972, 21644), (10822, 19944), (11634, 18552), (12368, 17451), (13296, 16233), (13914, 15512)]