217398384

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 320

約数和(自身を含む): 768998400

約数和(自身を除く): 551600016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 36, 37, 42, 48, 54, 56, 58, 63, 67, 72, 74, 84, 87, 108, 111, 112, 116, 126, 134, 144, 148, 168, 174, 189, 201, 203, 216, 222, 232, 252, 259, 261, 268, 296, 333, 336, 348, 378, 402, 406, 432, 444, 464, 469, 504, 518, 522, 536, 592, 603, 609, 666, 696, 756, 777, 783, 804, 812, 888, 938, 999, 1008, 1036, 1044, 1072, 1073, 1206, 1218, 1332, 1392, 1407, 1512, 1554, 1566, 1608, 1624, 1776, 1809, 1827, 1876, 1943, 1998, 2072, 2088, 2146, 2331, 2412, 2436, 2479, 2664, 2814, 3024, 3108, 3132, 3216, 3219, 3248, 3618, 3654, 3752, 3886, 3996, 4144, 4176, 4221, 4292, 4662, 4824, 4872, 4958, 5328, 5481, 5628, 5829, 6216, 6264, 6438, 6993, 7236, 7308, 7437, 7504, 7511, 7772, 7992, 8442, 8584, 9324, 9648, 9657, 9744, 9916, 10962, 11256, 11658, 12432, 12528, 12663, 12876, 13601, 13986, 14472, 14616, 14874, 15022, 15544, 15984, 16884, 17168, 17353, 17487, 18648, 19314, 19832, 21924, 22311, 22512, 22533, 23316, 25326, 25752, 27202, 27972, 28944, 28971, 29232, 29748, 30044, 31088, 33768, 34706, 34974, 37296, 38628, 39664, 40803, 43848, 44622, 45066, 46632, 50652, 51504, 52059, 52461, 54404, 55944, 57942, 59496, 60088, 66933, 67536, 67599, 69412, 69948, 71891, 77256, 81606, 87696, 89244, 90132, 93264, 101304, 104118, 104922, 108808, 111888, 115884, 118992, 120176, 122409, 133866, 135198, 138824, 139896, 143782, 154512, 156177, 163212, 178488, 180264, 202608, 202797, 208236, 209844, 215673, 217616, 231768, 244818, 267732, 270396, 277648, 279792, 287564, 312354, 326424, 356976, 360528, 367227, 405594, 416472, 419688, 431346, 463536, 468531, 489636, 503237, 535464, 540792, 575128, 624708, 647019, 652848, 734454, 811188, 832944, 839376, 862692, 937062, 979272, 1006474, 1070928, 1081584, 1150256, 1249416, 1294038, 1468908, 1509711, 1622376, 1725384, 1874124, 1941057, 1958544, 2012948, 2498832, 2588076, 2937816, 3019422, 3244752, 3450768, 3748248, 3882114, 4025896, 4529133, 5176152, 5875632, 6038844, 7496496, 7764228, 8051792, 9058266, 10352304, 12077688, 13587399, 15528456, 18116532, 24155376, 27174798, 31056912, 36233064, 54349596, 72466128, 108699192, 217398384]

約数ペア:

[(1, 217398384), (2, 108699192), (3, 72466128), (4, 54349596), (6, 36233064), (7, 31056912), (8, 27174798), (9, 24155376), (12, 18116532), (14, 15528456), (16, 13587399), (18, 12077688), (21, 10352304), (24, 9058266), (27, 8051792), (28, 7764228), (29, 7496496), (36, 6038844), (37, 5875632), (42, 5176152), (48, 4529133), (54, 4025896), (56, 3882114), (58, 3748248), (63, 3450768), (67, 3244752), (72, 3019422), (74, 2937816), (84, 2588076), (87, 2498832), (108, 2012948), (111, 1958544), (112, 1941057), (116, 1874124), (126, 1725384), (134, 1622376), (144, 1509711), (148, 1468908), (168, 1294038), (174, 1249416), (189, 1150256), (201, 1081584), (203, 1070928), (216, 1006474), (222, 979272), (232, 937062), (252, 862692), (259, 839376), (261, 832944), (268, 811188), (296, 734454), (333, 652848), (336, 647019), (348, 624708), (378, 575128), (402, 540792), (406, 535464), (432, 503237), (444, 489636), (464, 468531), (469, 463536), (504, 431346), (518, 419688), (522, 416472), (536, 405594), (592, 367227), (603, 360528), (609, 356976), (666, 326424), (696, 312354), (756, 287564), (777, 279792), (783, 277648), (804, 270396), (812, 267732), (888, 244818), (938, 231768), (999, 217616), (1008, 215673), (1036, 209844), (1044, 208236), (1072, 202797), (1073, 202608), (1206, 180264), (1218, 178488), (1332, 163212), (1392, 156177), (1407, 154512), (1512, 143782), (1554, 139896), (1566, 138824), (1608, 135198), (1624, 133866), (1776, 122409), (1809, 120176), (1827, 118992), (1876, 115884), (1943, 111888), (1998, 108808), (2072, 104922), (2088, 104118), (2146, 101304), (2331, 93264), (2412, 90132), (2436, 89244), (2479, 87696), (2664, 81606), (2814, 77256), (3024, 71891), (3108, 69948), (3132, 69412), (3216, 67599), (3219, 67536), (3248, 66933), (3618, 60088), (3654, 59496), (3752, 57942), (3886, 55944), (3996, 54404), (4144, 52461), (4176, 52059), (4221, 51504), (4292, 50652), (4662, 46632), (4824, 45066), (4872, 44622), (4958, 43848), (5328, 40803), (5481, 39664), (5628, 38628), (5829, 37296), (6216, 34974), (6264, 34706), (6438, 33768), (6993, 31088), (7236, 30044), (7308, 29748), (7437, 29232), (7504, 28971), (7511, 28944), (7772, 27972), (7992, 27202), (8442, 25752), (8584, 25326), (9324, 23316), (9648, 22533), (9657, 22512), (9744, 22311), (9916, 21924), (10962, 19832), (11256, 19314), (11658, 18648), (12432, 17487), (12528, 17353), (12663, 17168), (12876, 16884), (13601, 15984), (13986, 15544), (14472, 15022), (14616, 14874)]