999704472

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{353}}^1$

素因数の和:717

約数の個数: 128

約数和(自身を含む): 2801131200

約数和(自身を除く): 1801426728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 87, 104, 116, 156, 174, 232, 312, 313, 348, 353, 377, 626, 696, 706, 754, 939, 1059, 1131, 1252, 1412, 1508, 1878, 2118, 2262, 2504, 2824, 3016, 3756, 4069, 4236, 4524, 4589, 7512, 8138, 8472, 9048, 9077, 9178, 10237, 12207, 13767, 16276, 18154, 18356, 20474, 24414, 27231, 27534, 30711, 32552, 36308, 36712, 40948, 48828, 54462, 55068, 61422, 72616, 81896, 97656, 108924, 110136, 110489, 118001, 122844, 133081, 217848, 220978, 236002, 245688, 266162, 331467, 354003, 399243, 441956, 472004, 532324, 662934, 708006, 798486, 883912, 944008, 1064648, 1325868, 1416012, 1436357, 1596972, 2651736, 2832024, 2872714, 3193944, 3204181, 4309071, 5745428, 6408362, 8618142, 9612543, 11490856, 12816724, 17236284, 19225086, 25633448, 34472568, 38450172, 41654353, 76900344, 83308706, 124963059, 166617412, 249926118, 333234824, 499852236, 999704472]

約数ペア:

[(1, 999704472), (2, 499852236), (3, 333234824), (4, 249926118), (6, 166617412), (8, 124963059), (12, 83308706), (13, 76900344), (24, 41654353), (26, 38450172), (29, 34472568), (39, 25633448), (52, 19225086), (58, 17236284), (78, 12816724), (87, 11490856), (104, 9612543), (116, 8618142), (156, 6408362), (174, 5745428), (232, 4309071), (312, 3204181), (313, 3193944), (348, 2872714), (353, 2832024), (377, 2651736), (626, 1596972), (696, 1436357), (706, 1416012), (754, 1325868), (939, 1064648), (1059, 944008), (1131, 883912), (1252, 798486), (1412, 708006), (1508, 662934), (1878, 532324), (2118, 472004), (2262, 441956), (2504, 399243), (2824, 354003), (3016, 331467), (3756, 266162), (4069, 245688), (4236, 236002), (4524, 220978), (4589, 217848), (7512, 133081), (8138, 122844), (8472, 118001), (9048, 110489), (9077, 110136), (9178, 108924), (10237, 97656), (12207, 81896), (13767, 72616), (16276, 61422), (18154, 55068), (18356, 54462), (20474, 48828), (24414, 40948), (27231, 36712), (27534, 36308), (30711, 32552)]