1271610912

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{439}}^1$

素因数の和:687

約数の個数: 192

約数和(自身を含む): 3949102080

約数和(自身を除く): 2677491168

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 88, 96, 104, 132, 143, 156, 176, 208, 211, 264, 286, 312, 352, 416, 422, 429, 439, 528, 572, 624, 633, 844, 858, 878, 1056, 1144, 1248, 1266, 1317, 1688, 1716, 1756, 2288, 2321, 2532, 2634, 2743, 3376, 3432, 3512, 4576, 4642, 4829, 5064, 5268, 5486, 5707, 6752, 6864, 6963, 7024, 8229, 9284, 9658, 10128, 10536, 10972, 11414, 13728, 13926, 14048, 14487, 16458, 17121, 18568, 19316, 20256, 21072, 21944, 22828, 27852, 28974, 30173, 32916, 34242, 37136, 38632, 42144, 43888, 45656, 55704, 57948, 60346, 62777, 65832, 68484, 74272, 77264, 87776, 90519, 91312, 92629, 111408, 115896, 120692, 125554, 131664, 136968, 154528, 181038, 182624, 185258, 188331, 222816, 231792, 241384, 251108, 263328, 273936, 277887, 362076, 370516, 376662, 463584, 482768, 502216, 547872, 555774, 724152, 741032, 753324, 965536, 1004432, 1018919, 1111548, 1204177, 1448304, 1482064, 1506648, 2008864, 2037838, 2223096, 2408354, 2896608, 2964128, 3013296, 3056757, 3612531, 4075676, 4446192, 4816708, 6026592, 6113514, 7225062, 8151352, 8892384, 9633416, 12227028, 13245947, 14450124, 16302704, 19266832, 24454056, 26491894, 28900248, 32605408, 38533664, 39737841, 48908112, 52983788, 57800496, 79475682, 97816224, 105967576, 115600992, 158951364, 211935152, 317902728, 423870304, 635805456, 1271610912]

約数ペア:

[(1, 1271610912), (2, 635805456), (3, 423870304), (4, 317902728), (6, 211935152), (8, 158951364), (11, 115600992), (12, 105967576), (13, 97816224), (16, 79475682), (22, 57800496), (24, 52983788), (26, 48908112), (32, 39737841), (33, 38533664), (39, 32605408), (44, 28900248), (48, 26491894), (52, 24454056), (66, 19266832), (78, 16302704), (88, 14450124), (96, 13245947), (104, 12227028), (132, 9633416), (143, 8892384), (156, 8151352), (176, 7225062), (208, 6113514), (211, 6026592), (264, 4816708), (286, 4446192), (312, 4075676), (352, 3612531), (416, 3056757), (422, 3013296), (429, 2964128), (439, 2896608), (528, 2408354), (572, 2223096), (624, 2037838), (633, 2008864), (844, 1506648), (858, 1482064), (878, 1448304), (1056, 1204177), (1144, 1111548), (1248, 1018919), (1266, 1004432), (1317, 965536), (1688, 753324), (1716, 741032), (1756, 724152), (2288, 555774), (2321, 547872), (2532, 502216), (2634, 482768), (2743, 463584), (3376, 376662), (3432, 370516), (3512, 362076), (4576, 277887), (4642, 273936), (4829, 263328), (5064, 251108), (5268, 241384), (5486, 231792), (5707, 222816), (6752, 188331), (6864, 185258), (6963, 182624), (7024, 181038), (8229, 154528), (9284, 136968), (9658, 131664), (10128, 125554), (10536, 120692), (10972, 115896), (11414, 111408), (13728, 92629), (13926, 91312), (14048, 90519), (14487, 87776), (16458, 77264), (17121, 74272), (18568, 68484), (19316, 65832), (20256, 62777), (21072, 60346), (21944, 57948), (22828, 55704), (27852, 45656), (28974, 43888), (30173, 42144), (32916, 38632), (34242, 37136)]