1325784888

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{8731}}^1$

素因数の和:8802

約数の個数: 128

約数和(自身を含む): 3981792000

約数和(自身を除く): 2656007112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 37, 38, 54, 57, 72, 74, 76, 108, 111, 114, 148, 152, 171, 216, 222, 228, 296, 333, 342, 444, 456, 513, 666, 684, 703, 888, 999, 1026, 1332, 1368, 1406, 1998, 2052, 2109, 2664, 2812, 3996, 4104, 4218, 5624, 6327, 7992, 8436, 8731, 12654, 16872, 17462, 18981, 25308, 26193, 34924, 37962, 50616, 52386, 69848, 75924, 78579, 104772, 151848, 157158, 165889, 209544, 235737, 314316, 323047, 331778, 471474, 497667, 628632, 646094, 663556, 942948, 969141, 995334, 1292188, 1327112, 1493001, 1885896, 1938282, 1990668, 2584376, 2907423, 2986002, 3876564, 3981336, 4479003, 5814846, 5972004, 6137893, 7753128, 8722269, 8958006, 11629692, 11944008, 12275786, 17444538, 17916012, 18413679, 23259384, 24551572, 34889076, 35832024, 36827358, 49103144, 55241037, 69778152, 73654716, 110482074, 147309432, 165723111, 220964148, 331446222, 441928296, 662892444, 1325784888]

約数ペア:

[(1, 1325784888), (2, 662892444), (3, 441928296), (4, 331446222), (6, 220964148), (8, 165723111), (9, 147309432), (12, 110482074), (18, 73654716), (19, 69778152), (24, 55241037), (27, 49103144), (36, 36827358), (37, 35832024), (38, 34889076), (54, 24551572), (57, 23259384), (72, 18413679), (74, 17916012), (76, 17444538), (108, 12275786), (111, 11944008), (114, 11629692), (148, 8958006), (152, 8722269), (171, 7753128), (216, 6137893), (222, 5972004), (228, 5814846), (296, 4479003), (333, 3981336), (342, 3876564), (444, 2986002), (456, 2907423), (513, 2584376), (666, 1990668), (684, 1938282), (703, 1885896), (888, 1493001), (999, 1327112), (1026, 1292188), (1332, 995334), (1368, 969141), (1406, 942948), (1998, 663556), (2052, 646094), (2109, 628632), (2664, 497667), (2812, 471474), (3996, 331778), (4104, 323047), (4218, 314316), (5624, 235737), (6327, 209544), (7992, 165889), (8436, 157158), (8731, 151848), (12654, 104772), (16872, 78579), (17462, 75924), (18981, 69848), (25308, 52386), (26193, 50616), (34924, 37962)]