851119984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:327

約数の個数: 160

約数和(自身を含む): 2040369408

約数和(自身を除く): 1189249424

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 41, 43, 44, 52, 82, 86, 88, 104, 143, 164, 172, 176, 208, 211, 286, 328, 344, 422, 451, 473, 533, 559, 572, 656, 688, 844, 902, 946, 1066, 1118, 1144, 1688, 1763, 1804, 1892, 2132, 2236, 2288, 2321, 2743, 3376, 3526, 3608, 3784, 4264, 4472, 4642, 5486, 5863, 6149, 7052, 7216, 7568, 8528, 8651, 8944, 9073, 9284, 10972, 11726, 12298, 14104, 17302, 18146, 18568, 19393, 21944, 22919, 23452, 24596, 28208, 30173, 34604, 36292, 37136, 38786, 43888, 45838, 46904, 49192, 60346, 69208, 72584, 77572, 91676, 93808, 95161, 98384, 99803, 112463, 117949, 120692, 138416, 145168, 155144, 183352, 190322, 199606, 224926, 235898, 241384, 252109, 310288, 366704, 371993, 380644, 399212, 449852, 471796, 482768, 504218, 743986, 761288, 798424, 899704, 943592, 1008436, 1237093, 1297439, 1487972, 1522576, 1596848, 1799408, 1887184, 2016872, 2474186, 2594878, 2975944, 4033744, 4091923, 4835909, 4948372, 5189756, 5951888, 8183846, 9671818, 9896744, 10379512, 16367692, 19343636, 19793488, 20759024, 32735384, 38687272, 53194999, 65470768, 77374544, 106389998, 212779996, 425559992, 851119984]

約数ペア:

[(1, 851119984), (2, 425559992), (4, 212779996), (8, 106389998), (11, 77374544), (13, 65470768), (16, 53194999), (22, 38687272), (26, 32735384), (41, 20759024), (43, 19793488), (44, 19343636), (52, 16367692), (82, 10379512), (86, 9896744), (88, 9671818), (104, 8183846), (143, 5951888), (164, 5189756), (172, 4948372), (176, 4835909), (208, 4091923), (211, 4033744), (286, 2975944), (328, 2594878), (344, 2474186), (422, 2016872), (451, 1887184), (473, 1799408), (533, 1596848), (559, 1522576), (572, 1487972), (656, 1297439), (688, 1237093), (844, 1008436), (902, 943592), (946, 899704), (1066, 798424), (1118, 761288), (1144, 743986), (1688, 504218), (1763, 482768), (1804, 471796), (1892, 449852), (2132, 399212), (2236, 380644), (2288, 371993), (2321, 366704), (2743, 310288), (3376, 252109), (3526, 241384), (3608, 235898), (3784, 224926), (4264, 199606), (4472, 190322), (4642, 183352), (5486, 155144), (5863, 145168), (6149, 138416), (7052, 120692), (7216, 117949), (7568, 112463), (8528, 99803), (8651, 98384), (8944, 95161), (9073, 93808), (9284, 91676), (10972, 77572), (11726, 72584), (12298, 69208), (14104, 60346), (17302, 49192), (18146, 46904), (18568, 45838), (19393, 43888), (21944, 38786), (22919, 37136), (23452, 36292), (24596, 34604), (28208, 30173)]