262302768

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1$

素因数の和:612

約数の個数: 240

約数和(自身を含む): 929621056

約数和(自身を除く): 667318288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 37, 39, 42, 48, 52, 56, 63, 72, 74, 78, 84, 91, 104, 111, 112, 117, 126, 144, 148, 156, 168, 182, 208, 222, 234, 252, 259, 273, 296, 312, 333, 336, 364, 444, 468, 481, 504, 518, 541, 546, 592, 624, 666, 728, 777, 819, 888, 936, 962, 1008, 1036, 1082, 1092, 1332, 1443, 1456, 1554, 1623, 1638, 1776, 1872, 1924, 2072, 2164, 2184, 2331, 2664, 2886, 3108, 3246, 3276, 3367, 3787, 3848, 4144, 4328, 4329, 4368, 4662, 4869, 5328, 5772, 6216, 6492, 6552, 6734, 7033, 7574, 7696, 8656, 8658, 9324, 9738, 10101, 11361, 11544, 12432, 12984, 13104, 13468, 14066, 15148, 17316, 18648, 19476, 20017, 20202, 21099, 22722, 23088, 25968, 26936, 28132, 30296, 30303, 34083, 34632, 37296, 38952, 40034, 40404, 42198, 45444, 49231, 53872, 56264, 60051, 60592, 60606, 63297, 68166, 69264, 77904, 80068, 80808, 84396, 90888, 98462, 112528, 120102, 121212, 126594, 136332, 140119, 147693, 160136, 161616, 168792, 180153, 181776, 196924, 240204, 242424, 253188, 260221, 272664, 280238, 295386, 320272, 337584, 360306, 393848, 420357, 443079, 480408, 484848, 506376, 520442, 545328, 560476, 590772, 720612, 780663, 787696, 840714, 886158, 960816, 1012752, 1040884, 1120952, 1181544, 1261071, 1441224, 1561326, 1681428, 1772316, 1821547, 2081768, 2241904, 2341989, 2363088, 2522142, 2882448, 3122652, 3362856, 3544632, 3643094, 4163536, 4683978, 5044284, 5464641, 6245304, 6725712, 7089264, 7286188, 9367956, 10088568, 10929282, 12490608, 14572376, 16393923, 18735912, 20177136, 21858564, 29144752, 32787846, 37471824, 43717128, 65575692, 87434256, 131151384, 262302768]

約数ペア:

[(1, 262302768), (2, 131151384), (3, 87434256), (4, 65575692), (6, 43717128), (7, 37471824), (8, 32787846), (9, 29144752), (12, 21858564), (13, 20177136), (14, 18735912), (16, 16393923), (18, 14572376), (21, 12490608), (24, 10929282), (26, 10088568), (28, 9367956), (36, 7286188), (37, 7089264), (39, 6725712), (42, 6245304), (48, 5464641), (52, 5044284), (56, 4683978), (63, 4163536), (72, 3643094), (74, 3544632), (78, 3362856), (84, 3122652), (91, 2882448), (104, 2522142), (111, 2363088), (112, 2341989), (117, 2241904), (126, 2081768), (144, 1821547), (148, 1772316), (156, 1681428), (168, 1561326), (182, 1441224), (208, 1261071), (222, 1181544), (234, 1120952), (252, 1040884), (259, 1012752), (273, 960816), (296, 886158), (312, 840714), (333, 787696), (336, 780663), (364, 720612), (444, 590772), (468, 560476), (481, 545328), (504, 520442), (518, 506376), (541, 484848), (546, 480408), (592, 443079), (624, 420357), (666, 393848), (728, 360306), (777, 337584), (819, 320272), (888, 295386), (936, 280238), (962, 272664), (1008, 260221), (1036, 253188), (1082, 242424), (1092, 240204), (1332, 196924), (1443, 181776), (1456, 180153), (1554, 168792), (1623, 161616), (1638, 160136), (1776, 147693), (1872, 140119), (1924, 136332), (2072, 126594), (2164, 121212), (2184, 120102), (2331, 112528), (2664, 98462), (2886, 90888), (3108, 84396), (3246, 80808), (3276, 80068), (3367, 77904), (3787, 69264), (3848, 68166), (4144, 63297), (4328, 60606), (4329, 60592), (4368, 60051), (4662, 56264), (4869, 53872), (5328, 49231), (5772, 45444), (6216, 42198), (6492, 40404), (6552, 40034), (6734, 38952), (7033, 37296), (7574, 34632), (7696, 34083), (8656, 30303), (8658, 30296), (9324, 28132), (9738, 26936), (10101, 25968), (11361, 23088), (11544, 22722), (12432, 21099), (12984, 20202), (13104, 20017), (13468, 19476), (14066, 18648), (15148, 17316)]