21270759048

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{62897}}^1$

素因数の和:62988

約数の個数: 192

約数和(自身を含む): 73001934720

約数和(自身を除く): 51731175672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 61, 63, 66, 72, 77, 84, 88, 99, 122, 126, 132, 154, 168, 183, 198, 231, 244, 252, 264, 308, 366, 396, 427, 462, 488, 504, 549, 616, 671, 693, 732, 792, 854, 924, 1098, 1281, 1342, 1386, 1464, 1708, 1848, 2013, 2196, 2562, 2684, 2772, 3416, 3843, 4026, 4392, 4697, 5124, 5368, 5544, 6039, 7686, 8052, 9394, 10248, 12078, 14091, 15372, 16104, 18788, 24156, 28182, 30744, 37576, 42273, 48312, 56364, 62897, 84546, 112728, 125794, 169092, 188691, 251588, 338184, 377382, 440279, 503176, 566073, 691867, 754764, 880558, 1132146, 1320837, 1383734, 1509528, 1761116, 2075601, 2264292, 2641674, 2767468, 3522232, 3836717, 3962511, 4151202, 4528584, 4843069, 5283348, 5534936, 6226803, 7673434, 7925022, 8302404, 9686138, 10566696, 11510151, 12453606, 14529207, 15346868, 15850044, 16604808, 19372276, 23020302, 24907212, 26857019, 29058414, 30693736, 31700088, 34530453, 38744552, 42203887, 43587621, 46040604, 49814424, 53714038, 58116828, 69060906, 80571057, 84407774, 87175242, 92081208, 107428076, 116233656, 126611661, 138121812, 161142114, 168815548, 174350484, 214856152, 241713171, 253223322, 276243624, 295427209, 322284228, 337631096, 348700968, 379834983, 483426342, 506446644, 590854418, 644568456, 759669966, 886281627, 966852684, 1012893288, 1181708836, 1519339932, 1772563254, 1933705368, 2363417672, 2658844881, 3038679864, 3545126508, 5317689762, 7090253016, 10635379524, 21270759048]

約数ペア:

[(1, 21270759048), (2, 10635379524), (3, 7090253016), (4, 5317689762), (6, 3545126508), (7, 3038679864), (8, 2658844881), (9, 2363417672), (11, 1933705368), (12, 1772563254), (14, 1519339932), (18, 1181708836), (21, 1012893288), (22, 966852684), (24, 886281627), (28, 759669966), (33, 644568456), (36, 590854418), (42, 506446644), (44, 483426342), (56, 379834983), (61, 348700968), (63, 337631096), (66, 322284228), (72, 295427209), (77, 276243624), (84, 253223322), (88, 241713171), (99, 214856152), (122, 174350484), (126, 168815548), (132, 161142114), (154, 138121812), (168, 126611661), (183, 116233656), (198, 107428076), (231, 92081208), (244, 87175242), (252, 84407774), (264, 80571057), (308, 69060906), (366, 58116828), (396, 53714038), (427, 49814424), (462, 46040604), (488, 43587621), (504, 42203887), (549, 38744552), (616, 34530453), (671, 31700088), (693, 30693736), (732, 29058414), (792, 26857019), (854, 24907212), (924, 23020302), (1098, 19372276), (1281, 16604808), (1342, 15850044), (1386, 15346868), (1464, 14529207), (1708, 12453606), (1848, 11510151), (2013, 10566696), (2196, 9686138), (2562, 8302404), (2684, 7925022), (2772, 7673434), (3416, 6226803), (3843, 5534936), (4026, 5283348), (4392, 4843069), (4697, 4528584), (5124, 4151202), (5368, 3962511), (5544, 3836717), (6039, 3522232), (7686, 2767468), (8052, 2641674), (9394, 2264292), (10248, 2075601), (12078, 1761116), (14091, 1509528), (15372, 1383734), (16104, 1320837), (18788, 1132146), (24156, 880558), (28182, 754764), (30744, 691867), (37576, 566073), (42273, 503176), (48312, 440279), (56364, 377382), (62897, 338184), (84546, 251588), (112728, 188691), (125794, 169092)]