331625088

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:287

約数の個数: 192

約数和(自身を含む): 1021020000

約数和(自身を除く): 689394912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 109, 114, 128, 139, 144, 152, 171, 192, 218, 228, 278, 288, 304, 327, 342, 384, 417, 436, 456, 556, 576, 608, 654, 684, 834, 872, 912, 981, 1112, 1152, 1216, 1251, 1308, 1368, 1668, 1744, 1824, 1962, 2071, 2224, 2432, 2502, 2616, 2641, 2736, 3336, 3488, 3648, 3924, 4142, 4448, 5004, 5232, 5282, 5472, 6213, 6672, 6976, 7296, 7848, 7923, 8284, 8896, 10008, 10464, 10564, 10944, 12426, 13344, 13952, 15151, 15696, 15846, 16568, 17792, 18639, 20016, 20928, 21128, 21888, 23769, 24852, 26688, 30302, 31392, 31692, 33136, 37278, 40032, 41856, 42256, 45453, 47538, 49704, 53376, 60604, 62784, 63384, 66272, 74556, 80064, 84512, 90906, 95076, 99408, 121208, 125568, 126768, 132544, 136359, 149112, 160128, 169024, 181812, 190152, 198816, 242416, 253536, 265088, 272718, 287869, 298224, 338048, 363624, 380304, 397632, 484832, 507072, 545436, 575738, 596448, 727248, 760608, 795264, 863607, 969664, 1014144, 1090872, 1151476, 1192896, 1454496, 1521216, 1727214, 1939328, 2181744, 2302952, 2385792, 2590821, 2908992, 3042432, 3454428, 4363488, 4605904, 5181642, 5817984, 6908856, 8726976, 9211808, 10363284, 13817712, 17453952, 18423616, 20726568, 27635424, 36847232, 41453136, 55270848, 82906272, 110541696, 165812544, 331625088]

約数ペア:

[(1, 331625088), (2, 165812544), (3, 110541696), (4, 82906272), (6, 55270848), (8, 41453136), (9, 36847232), (12, 27635424), (16, 20726568), (18, 18423616), (19, 17453952), (24, 13817712), (32, 10363284), (36, 9211808), (38, 8726976), (48, 6908856), (57, 5817984), (64, 5181642), (72, 4605904), (76, 4363488), (96, 3454428), (109, 3042432), (114, 2908992), (128, 2590821), (139, 2385792), (144, 2302952), (152, 2181744), (171, 1939328), (192, 1727214), (218, 1521216), (228, 1454496), (278, 1192896), (288, 1151476), (304, 1090872), (327, 1014144), (342, 969664), (384, 863607), (417, 795264), (436, 760608), (456, 727248), (556, 596448), (576, 575738), (608, 545436), (654, 507072), (684, 484832), (834, 397632), (872, 380304), (912, 363624), (981, 338048), (1112, 298224), (1152, 287869), (1216, 272718), (1251, 265088), (1308, 253536), (1368, 242416), (1668, 198816), (1744, 190152), (1824, 181812), (1962, 169024), (2071, 160128), (2224, 149112), (2432, 136359), (2502, 132544), (2616, 126768), (2641, 125568), (2736, 121208), (3336, 99408), (3488, 95076), (3648, 90906), (3924, 84512), (4142, 80064), (4448, 74556), (5004, 66272), (5232, 63384), (5282, 62784), (5472, 60604), (6213, 53376), (6672, 49704), (6976, 47538), (7296, 45453), (7848, 42256), (7923, 41856), (8284, 40032), (8896, 37278), (10008, 33136), (10464, 31692), (10564, 31392), (10944, 30302), (12426, 26688), (13344, 24852), (13952, 23769), (15151, 21888), (15696, 21128), (15846, 20928), (16568, 20016), (17792, 18639)]