674447904

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:225

約数の個数: 288

約数和(自身を含む): 2213568000

約数和(自身を除く): 1539120096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 72, 78, 93, 96, 104, 108, 117, 124, 144, 149, 156, 169, 186, 208, 216, 234, 248, 279, 288, 298, 312, 338, 351, 372, 403, 416, 432, 447, 468, 496, 507, 558, 596, 624, 676, 702, 744, 806, 837, 864, 894, 936, 992, 1014, 1116, 1192, 1209, 1248, 1341, 1352, 1404, 1488, 1521, 1612, 1674, 1788, 1872, 1937, 2028, 2232, 2384, 2418, 2682, 2704, 2808, 2976, 3042, 3224, 3348, 3576, 3627, 3744, 3874, 4023, 4056, 4464, 4563, 4619, 4768, 4836, 5239, 5364, 5408, 5616, 5811, 6084, 6448, 6696, 7152, 7254, 7748, 8046, 8112, 8928, 9126, 9238, 9672, 10478, 10728, 10881, 11232, 11622, 12168, 12896, 13392, 13857, 14304, 14508, 15496, 15717, 16092, 16224, 17433, 18252, 18476, 19344, 20956, 21456, 21762, 23244, 24336, 25181, 26784, 27714, 29016, 30992, 31434, 32184, 34866, 36504, 36952, 38688, 41571, 41912, 42912, 43524, 46488, 47151, 48672, 50362, 52299, 55428, 58032, 60047, 61984, 62868, 64368, 69732, 73008, 73904, 75543, 83142, 83824, 87048, 92976, 94302, 100724, 104598, 110856, 116064, 120094, 124713, 125736, 128736, 139464, 141453, 146016, 147808, 151086, 166284, 167648, 174096, 180141, 185952, 188604, 201448, 209196, 221712, 226629, 240188, 249426, 251472, 278928, 282906, 302172, 332568, 348192, 360282, 377208, 402896, 418392, 443424, 453258, 480376, 498852, 502944, 540423, 557856, 565812, 604344, 665136, 679887, 720564, 754416, 780611, 805792, 836784, 906516, 960752, 997704, 1080846, 1131624, 1208688, 1330272, 1359774, 1441128, 1508832, 1561222, 1621269, 1673568, 1813032, 1921504, 1995408, 2161692, 2263248, 2341833, 2417376, 2719548, 2882256, 3122444, 3242538, 3626064, 3990816, 4323384, 4526496, 4683666, 5439096, 5764512, 6244888, 6485076, 7025499, 7252128, 8646768, 9367332, 10878192, 12489776, 12970152, 14050998, 17293536, 18734664, 21076497, 21756384, 24979552, 25940304, 28101996, 37469328, 42152994, 51880608, 56203992, 74938656, 84305988, 112407984, 168611976, 224815968, 337223952, 674447904]

約数ペア:

[(1, 674447904), (2, 337223952), (3, 224815968), (4, 168611976), (6, 112407984), (8, 84305988), (9, 74938656), (12, 56203992), (13, 51880608), (16, 42152994), (18, 37469328), (24, 28101996), (26, 25940304), (27, 24979552), (31, 21756384), (32, 21076497), (36, 18734664), (39, 17293536), (48, 14050998), (52, 12970152), (54, 12489776), (62, 10878192), (72, 9367332), (78, 8646768), (93, 7252128), (96, 7025499), (104, 6485076), (108, 6244888), (117, 5764512), (124, 5439096), (144, 4683666), (149, 4526496), (156, 4323384), (169, 3990816), (186, 3626064), (208, 3242538), (216, 3122444), (234, 2882256), (248, 2719548), (279, 2417376), (288, 2341833), (298, 2263248), (312, 2161692), (338, 1995408), (351, 1921504), (372, 1813032), (403, 1673568), (416, 1621269), (432, 1561222), (447, 1508832), (468, 1441128), (496, 1359774), (507, 1330272), (558, 1208688), (596, 1131624), (624, 1080846), (676, 997704), (702, 960752), (744, 906516), (806, 836784), (837, 805792), (864, 780611), (894, 754416), (936, 720564), (992, 679887), (1014, 665136), (1116, 604344), (1192, 565812), (1209, 557856), (1248, 540423), (1341, 502944), (1352, 498852), (1404, 480376), (1488, 453258), (1521, 443424), (1612, 418392), (1674, 402896), (1788, 377208), (1872, 360282), (1937, 348192), (2028, 332568), (2232, 302172), (2384, 282906), (2418, 278928), (2682, 251472), (2704, 249426), (2808, 240188), (2976, 226629), (3042, 221712), (3224, 209196), (3348, 201448), (3576, 188604), (3627, 185952), (3744, 180141), (3874, 174096), (4023, 167648), (4056, 166284), (4464, 151086), (4563, 147808), (4619, 146016), (4768, 141453), (4836, 139464), (5239, 128736), (5364, 125736), (5408, 124713), (5616, 120094), (5811, 116064), (6084, 110856), (6448, 104598), (6696, 100724), (7152, 94302), (7254, 92976), (7748, 87048), (8046, 83824), (8112, 83142), (8928, 75543), (9126, 73904), (9238, 73008), (9672, 69732), (10478, 64368), (10728, 62868), (10881, 61984), (11232, 60047), (11622, 58032), (12168, 55428), (12896, 52299), (13392, 50362), (13857, 48672), (14304, 47151), (14508, 46488), (15496, 43524), (15717, 42912), (16092, 41912), (16224, 41571), (17433, 38688), (18252, 36952), (18476, 36504), (19344, 34866), (20956, 32184), (21456, 31434), (21762, 30992), (23244, 29016), (24336, 27714), (25181, 26784)]