389377994304

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{607007}}^1$

素因数の和:607292

約数の個数: 112

約数和(自身を含む): 1113796551168

約数和(自身を除く): 724418556864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 257, 312, 416, 514, 624, 771, 832, 1028, 1248, 1542, 2056, 2496, 3084, 3341, 4112, 6168, 6682, 8224, 10023, 12336, 13364, 16448, 20046, 24672, 26728, 40092, 49344, 53456, 80184, 106912, 160368, 213824, 320736, 607007, 641472, 1214014, 1821021, 2428028, 3642042, 4856056, 7284084, 7891091, 9712112, 14568168, 15782182, 19424224, 23673273, 29136336, 31564364, 38848448, 47346546, 58272672, 63128728, 94693092, 116545344, 126257456, 156000799, 189386184, 252514912, 312001598, 378772368, 468002397, 505029824, 624003196, 757544736, 936004794, 1248006392, 1515089472, 1872009588, 2028010387, 2496012784, 3744019176, 4056020774, 4992025568, 6084031161, 7488038352, 8112041548, 9984051136, 12168062322, 14976076704, 16224083096, 24336124644, 29952153408, 32448166192, 48672249288, 64896332384, 97344498576, 129792664768, 194688997152, 389377994304]

約数ペア:

[(1, 389377994304), (2, 194688997152), (3, 129792664768), (4, 97344498576), (6, 64896332384), (8, 48672249288), (12, 32448166192), (13, 29952153408), (16, 24336124644), (24, 16224083096), (26, 14976076704), (32, 12168062322), (39, 9984051136), (48, 8112041548), (52, 7488038352), (64, 6084031161), (78, 4992025568), (96, 4056020774), (104, 3744019176), (156, 2496012784), (192, 2028010387), (208, 1872009588), (257, 1515089472), (312, 1248006392), (416, 936004794), (514, 757544736), (624, 624003196), (771, 505029824), (832, 468002397), (1028, 378772368), (1248, 312001598), (1542, 252514912), (2056, 189386184), (2496, 156000799), (3084, 126257456), (3341, 116545344), (4112, 94693092), (6168, 63128728), (6682, 58272672), (8224, 47346546), (10023, 38848448), (12336, 31564364), (13364, 29136336), (16448, 23673273), (20046, 19424224), (24672, 15782182), (26728, 14568168), (40092, 9712112), (49344, 7891091), (53456, 7284084), (80184, 4856056), (106912, 3642042), (160368, 2428028), (213824, 1821021), (320736, 1214014), (607007, 641472)]