312369904

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1249}}^1$

素因数の和:1311

約数の個数: 120

約数和(自身を含む): 795150000

約数和(自身を除く): 482780096

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 44, 49, 56, 58, 77, 88, 98, 112, 116, 154, 176, 196, 203, 232, 308, 319, 392, 406, 464, 539, 616, 638, 784, 812, 1078, 1232, 1249, 1276, 1421, 1624, 2156, 2233, 2498, 2552, 2842, 3248, 4312, 4466, 4996, 5104, 5684, 8624, 8743, 8932, 9992, 11368, 13739, 15631, 17486, 17864, 19984, 22736, 27478, 31262, 34972, 35728, 36221, 54956, 61201, 62524, 69944, 72442, 96173, 109912, 122402, 125048, 139888, 144884, 192346, 219824, 244804, 250096, 253547, 289768, 384692, 398431, 489608, 507094, 579536, 673211, 769384, 796862, 979216, 1014188, 1346422, 1538768, 1593724, 1774829, 2028376, 2692844, 2789017, 3187448, 3549658, 4056752, 5385688, 5578034, 6374896, 7099316, 10771376, 11156068, 14198632, 19523119, 22312136, 28397264, 39046238, 44624272, 78092476, 156184952, 312369904]

約数ペア:

[(1, 312369904), (2, 156184952), (4, 78092476), (7, 44624272), (8, 39046238), (11, 28397264), (14, 22312136), (16, 19523119), (22, 14198632), (28, 11156068), (29, 10771376), (44, 7099316), (49, 6374896), (56, 5578034), (58, 5385688), (77, 4056752), (88, 3549658), (98, 3187448), (112, 2789017), (116, 2692844), (154, 2028376), (176, 1774829), (196, 1593724), (203, 1538768), (232, 1346422), (308, 1014188), (319, 979216), (392, 796862), (406, 769384), (464, 673211), (539, 579536), (616, 507094), (638, 489608), (784, 398431), (812, 384692), (1078, 289768), (1232, 253547), (1249, 250096), (1276, 244804), (1421, 219824), (1624, 192346), (2156, 144884), (2233, 139888), (2498, 125048), (2552, 122402), (2842, 109912), (3248, 96173), (4312, 72442), (4466, 69944), (4996, 62524), (5104, 61201), (5684, 54956), (8624, 36221), (8743, 35728), (8932, 34972), (9992, 31262), (11368, 27478), (13739, 22736), (15631, 19984), (17486, 17864)]