521481869272

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1439}}^1\times {\mathrm{10159}}^1$

素因数の和:11638

約数の個数: 128

約数和(自身を含む): 1228953600000

約数和(自身を除く): 707471730728

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 343, 364, 392, 637, 686, 728, 1274, 1372, 1439, 2548, 2744, 2878, 4459, 5096, 5756, 8918, 10073, 10159, 11512, 17836, 18707, 20146, 20318, 35672, 37414, 40292, 40636, 70511, 71113, 74828, 80584, 81272, 130949, 132067, 141022, 142226, 149656, 261898, 264134, 282044, 284452, 493577, 497791, 523796, 528268, 564088, 568904, 916643, 924469, 987154, 995582, 1047592, 1056536, 1833286, 1848938, 1974308, 1991164, 3484537, 3666572, 3697876, 3948616, 3982328, 6416501, 6471283, 6969074, 7333144, 7395752, 12833002, 12942566, 13938148, 14618801, 25666004, 25885132, 27876296, 29237602, 45298981, 51332008, 51770264, 58475204, 90597962, 102331607, 116950408, 181195924, 190044413, 204663214, 362391848, 380088826, 409326428, 716321249, 760177652, 818652856, 1330310891, 1432642498, 1520355304, 2660621782, 2865284996, 5014248743, 5321243564, 5730569992, 9312176237, 10028497486, 10642487128, 18624352474, 20056994972, 37248704948, 40113989944, 65185233659, 74497409896, 130370467318, 260740934636, 521481869272]

約数ペア:

[(1, 521481869272), (2, 260740934636), (4, 130370467318), (7, 74497409896), (8, 65185233659), (13, 40113989944), (14, 37248704948), (26, 20056994972), (28, 18624352474), (49, 10642487128), (52, 10028497486), (56, 9312176237), (91, 5730569992), (98, 5321243564), (104, 5014248743), (182, 2865284996), (196, 2660621782), (343, 1520355304), (364, 1432642498), (392, 1330310891), (637, 818652856), (686, 760177652), (728, 716321249), (1274, 409326428), (1372, 380088826), (1439, 362391848), (2548, 204663214), (2744, 190044413), (2878, 181195924), (4459, 116950408), (5096, 102331607), (5756, 90597962), (8918, 58475204), (10073, 51770264), (10159, 51332008), (11512, 45298981), (17836, 29237602), (18707, 27876296), (20146, 25885132), (20318, 25666004), (35672, 14618801), (37414, 13938148), (40292, 12942566), (40636, 12833002), (70511, 7395752), (71113, 7333144), (74828, 6969074), (80584, 6471283), (81272, 6416501), (130949, 3982328), (132067, 3948616), (141022, 3697876), (142226, 3666572), (149656, 3484537), (261898, 1991164), (264134, 1974308), (282044, 1848938), (284452, 1833286), (493577, 1056536), (497791, 1047592), (523796, 995582), (528268, 987154), (564088, 924469), (568904, 916643)]