1012561452

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:645

約数の個数: 192

約数和(自身を含む): 3185280000

約数和(自身を除く): 2172718548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 157, 171, 189, 228, 252, 266, 314, 342, 378, 399, 449, 471, 513, 532, 628, 684, 756, 798, 898, 942, 1026, 1099, 1197, 1347, 1413, 1596, 1796, 1884, 2052, 2198, 2394, 2694, 2826, 2983, 3143, 3297, 3591, 4041, 4239, 4396, 4788, 5388, 5652, 5966, 6286, 6594, 7182, 8082, 8478, 8531, 8949, 9429, 9891, 11932, 12123, 12572, 13188, 14364, 16164, 16956, 17062, 17898, 18858, 19782, 20881, 24246, 25593, 26847, 28287, 29673, 34124, 35796, 37716, 39564, 41762, 48492, 51186, 53694, 56574, 59346, 59717, 62643, 70493, 76779, 80541, 83524, 84861, 102372, 107388, 113148, 118692, 119434, 125286, 140986, 153558, 161082, 169722, 179151, 187929, 211479, 230337, 238868, 250572, 281972, 307116, 322164, 339444, 358302, 375858, 422958, 460674, 493451, 537453, 563787, 634437, 716604, 751716, 845916, 921348, 986902, 1074906, 1127574, 1268874, 1339367, 1480353, 1612359, 1903311, 1973804, 2149812, 2255148, 2537748, 2678734, 2960706, 3224718, 3806622, 4018101, 4441059, 5357468, 5921412, 6449436, 7613244, 8036202, 8882118, 9375569, 12054303, 13323177, 16072404, 17764236, 18751138, 24108606, 26646354, 28126707, 36162909, 37502276, 48217212, 53292708, 56253414, 72325818, 84380121, 112506828, 144651636, 168760242, 253140363, 337520484, 506280726, 1012561452]

約数ペア:

[(1, 1012561452), (2, 506280726), (3, 337520484), (4, 253140363), (6, 168760242), (7, 144651636), (9, 112506828), (12, 84380121), (14, 72325818), (18, 56253414), (19, 53292708), (21, 48217212), (27, 37502276), (28, 36162909), (36, 28126707), (38, 26646354), (42, 24108606), (54, 18751138), (57, 17764236), (63, 16072404), (76, 13323177), (84, 12054303), (108, 9375569), (114, 8882118), (126, 8036202), (133, 7613244), (157, 6449436), (171, 5921412), (189, 5357468), (228, 4441059), (252, 4018101), (266, 3806622), (314, 3224718), (342, 2960706), (378, 2678734), (399, 2537748), (449, 2255148), (471, 2149812), (513, 1973804), (532, 1903311), (628, 1612359), (684, 1480353), (756, 1339367), (798, 1268874), (898, 1127574), (942, 1074906), (1026, 986902), (1099, 921348), (1197, 845916), (1347, 751716), (1413, 716604), (1596, 634437), (1796, 563787), (1884, 537453), (2052, 493451), (2198, 460674), (2394, 422958), (2694, 375858), (2826, 358302), (2983, 339444), (3143, 322164), (3297, 307116), (3591, 281972), (4041, 250572), (4239, 238868), (4396, 230337), (4788, 211479), (5388, 187929), (5652, 179151), (5966, 169722), (6286, 161082), (6594, 153558), (7182, 140986), (8082, 125286), (8478, 119434), (8531, 118692), (8949, 113148), (9429, 107388), (9891, 102372), (11932, 84861), (12123, 83524), (12572, 80541), (13188, 76779), (14364, 70493), (16164, 62643), (16956, 59717), (17062, 59346), (17898, 56574), (18858, 53694), (19782, 51186), (20881, 48492), (24246, 41762), (25593, 39564), (26847, 37716), (28287, 35796), (29673, 34124)]