920105856

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:497

約数の個数: 192

約数和(自身を含む): 2817484800

約数和(自身を除く): 1897378944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 127, 128, 144, 152, 171, 192, 228, 254, 288, 304, 331, 342, 381, 384, 456, 508, 576, 608, 662, 684, 762, 912, 993, 1016, 1143, 1152, 1216, 1324, 1368, 1524, 1824, 1986, 2032, 2286, 2413, 2432, 2648, 2736, 2979, 3048, 3648, 3972, 4064, 4572, 4826, 5296, 5472, 5958, 6096, 6289, 7239, 7296, 7944, 8128, 9144, 9652, 10592, 10944, 11916, 12192, 12578, 14478, 15888, 16256, 18288, 18867, 19304, 21184, 21717, 21888, 23832, 24384, 25156, 28956, 31776, 36576, 37734, 38608, 42037, 42368, 43434, 47664, 48768, 50312, 56601, 57912, 63552, 73152, 75468, 77216, 84074, 86868, 95328, 100624, 113202, 115824, 126111, 127104, 146304, 150936, 154432, 168148, 173736, 190656, 201248, 226404, 231648, 252222, 301872, 308864, 336296, 347472, 378333, 381312, 402496, 452808, 463296, 504444, 603744, 672592, 694944, 756666, 798703, 804992, 905616, 926592, 1008888, 1207488, 1345184, 1389888, 1513332, 1597406, 1811232, 2017776, 2396109, 2414976, 2690368, 2779776, 3026664, 3194812, 3622464, 4035552, 4792218, 5380736, 6053328, 6389624, 7188327, 7244928, 8071104, 9584436, 12106656, 12779248, 14376654, 16142208, 19168872, 24213312, 25558496, 28753308, 38337744, 48426624, 51116992, 57506616, 76675488, 102233984, 115013232, 153350976, 230026464, 306701952, 460052928, 920105856]

約数ペア:

[(1, 920105856), (2, 460052928), (3, 306701952), (4, 230026464), (6, 153350976), (8, 115013232), (9, 102233984), (12, 76675488), (16, 57506616), (18, 51116992), (19, 48426624), (24, 38337744), (32, 28753308), (36, 25558496), (38, 24213312), (48, 19168872), (57, 16142208), (64, 14376654), (72, 12779248), (76, 12106656), (96, 9584436), (114, 8071104), (127, 7244928), (128, 7188327), (144, 6389624), (152, 6053328), (171, 5380736), (192, 4792218), (228, 4035552), (254, 3622464), (288, 3194812), (304, 3026664), (331, 2779776), (342, 2690368), (381, 2414976), (384, 2396109), (456, 2017776), (508, 1811232), (576, 1597406), (608, 1513332), (662, 1389888), (684, 1345184), (762, 1207488), (912, 1008888), (993, 926592), (1016, 905616), (1143, 804992), (1152, 798703), (1216, 756666), (1324, 694944), (1368, 672592), (1524, 603744), (1824, 504444), (1986, 463296), (2032, 452808), (2286, 402496), (2413, 381312), (2432, 378333), (2648, 347472), (2736, 336296), (2979, 308864), (3048, 301872), (3648, 252222), (3972, 231648), (4064, 226404), (4572, 201248), (4826, 190656), (5296, 173736), (5472, 168148), (5958, 154432), (6096, 150936), (6289, 146304), (7239, 127104), (7296, 126111), (7944, 115824), (8128, 113202), (9144, 100624), (9652, 95328), (10592, 86868), (10944, 84074), (11916, 77216), (12192, 75468), (12578, 73152), (14478, 63552), (15888, 57912), (16256, 56601), (18288, 50312), (18867, 48768), (19304, 47664), (21184, 43434), (21717, 42368), (21888, 42037), (23832, 38608), (24384, 37734), (25156, 36576), (28956, 31776)]