313457256

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{379}}^1\times {\mathrm{547}}^1$

素因数の和:948

約数の個数: 128

約数和(自身を含む): 999552000

約数和(自身を除く): 686094744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 379, 504, 547, 756, 758, 1094, 1137, 1512, 1516, 1641, 2188, 2274, 2653, 3032, 3282, 3411, 3829, 4376, 4548, 4923, 5306, 6564, 6822, 7658, 7959, 9096, 9846, 10233, 10612, 11487, 13128, 13644, 14769, 15316, 15918, 19692, 20466, 21224, 22974, 23877, 27288, 29538, 30632, 31836, 34461, 39384, 40932, 45948, 47754, 59076, 63672, 68922, 71631, 81864, 91896, 95508, 103383, 118152, 137844, 143262, 191016, 206766, 207313, 275688, 286524, 413532, 414626, 573048, 621939, 827064, 829252, 1243878, 1451191, 1658504, 1865817, 2487756, 2902382, 3731634, 4353573, 4975512, 5597451, 5804764, 7463268, 8707146, 11194902, 11609528, 13060719, 14926536, 17414292, 22389804, 26121438, 34828584, 39182157, 44779608, 52242876, 78364314, 104485752, 156728628, 313457256]

約数ペア:

[(1, 313457256), (2, 156728628), (3, 104485752), (4, 78364314), (6, 52242876), (7, 44779608), (8, 39182157), (9, 34828584), (12, 26121438), (14, 22389804), (18, 17414292), (21, 14926536), (24, 13060719), (27, 11609528), (28, 11194902), (36, 8707146), (42, 7463268), (54, 5804764), (56, 5597451), (63, 4975512), (72, 4353573), (84, 3731634), (108, 2902382), (126, 2487756), (168, 1865817), (189, 1658504), (216, 1451191), (252, 1243878), (378, 829252), (379, 827064), (504, 621939), (547, 573048), (756, 414626), (758, 413532), (1094, 286524), (1137, 275688), (1512, 207313), (1516, 206766), (1641, 191016), (2188, 143262), (2274, 137844), (2653, 118152), (3032, 103383), (3282, 95508), (3411, 91896), (3829, 81864), (4376, 71631), (4548, 68922), (4923, 63672), (5306, 59076), (6564, 47754), (6822, 45948), (7658, 40932), (7959, 39384), (9096, 34461), (9846, 31836), (10233, 30632), (10612, 29538), (11487, 27288), (13128, 23877), (13644, 22974), (14769, 21224), (15316, 20466), (15918, 19692)]