1806179856

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{661}}^1$

素因数の和:865

約数の個数: 160

約数和(自身を含む): 5240497920

約数和(自身を除く): 3434318064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 58, 78, 87, 104, 116, 151, 156, 174, 208, 232, 302, 312, 348, 377, 453, 464, 604, 624, 661, 696, 754, 906, 1131, 1208, 1322, 1392, 1508, 1812, 1963, 1983, 2262, 2416, 2644, 3016, 3624, 3926, 3966, 4379, 4524, 5288, 5889, 6032, 7248, 7852, 7932, 8593, 8758, 9048, 10576, 11778, 13137, 15704, 15864, 17186, 17516, 18096, 19169, 23556, 25779, 26274, 31408, 31728, 34372, 35032, 38338, 47112, 51558, 52548, 56927, 57507, 68744, 70064, 76676, 94224, 99811, 103116, 105096, 113854, 115014, 137488, 153352, 170781, 199622, 206232, 210192, 227708, 230028, 249197, 299433, 306704, 341562, 399244, 412464, 455416, 460056, 498394, 598866, 683124, 747591, 798488, 910832, 920112, 996788, 1197732, 1297543, 1366248, 1495182, 1596976, 1993576, 2395464, 2595086, 2732496, 2894519, 2990364, 3892629, 3987152, 4790928, 5190172, 5789038, 5980728, 7785258, 8683557, 10380344, 11578076, 11961456, 15570516, 17367114, 20760688, 23156152, 31141032, 34734228, 37628747, 46312304, 62282064, 69468456, 75257494, 112886241, 138936912, 150514988, 225772482, 301029976, 451544964, 602059952, 903089928, 1806179856]

約数ペア:

[(1, 1806179856), (2, 903089928), (3, 602059952), (4, 451544964), (6, 301029976), (8, 225772482), (12, 150514988), (13, 138936912), (16, 112886241), (24, 75257494), (26, 69468456), (29, 62282064), (39, 46312304), (48, 37628747), (52, 34734228), (58, 31141032), (78, 23156152), (87, 20760688), (104, 17367114), (116, 15570516), (151, 11961456), (156, 11578076), (174, 10380344), (208, 8683557), (232, 7785258), (302, 5980728), (312, 5789038), (348, 5190172), (377, 4790928), (453, 3987152), (464, 3892629), (604, 2990364), (624, 2894519), (661, 2732496), (696, 2595086), (754, 2395464), (906, 1993576), (1131, 1596976), (1208, 1495182), (1322, 1366248), (1392, 1297543), (1508, 1197732), (1812, 996788), (1963, 920112), (1983, 910832), (2262, 798488), (2416, 747591), (2644, 683124), (3016, 598866), (3624, 498394), (3926, 460056), (3966, 455416), (4379, 412464), (4524, 399244), (5288, 341562), (5889, 306704), (6032, 299433), (7248, 249197), (7852, 230028), (7932, 227708), (8593, 210192), (8758, 206232), (9048, 199622), (10576, 170781), (11778, 153352), (13137, 137488), (15704, 115014), (15864, 113854), (17186, 105096), (17516, 103116), (18096, 99811), (19169, 94224), (23556, 76676), (25779, 70064), (26274, 68744), (31408, 57507), (31728, 56927), (34372, 52548), (35032, 51558), (38338, 47112)]