418942944

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{4241}}^1$

素因数の和:4278

約数の個数: 144

約数和(自身を含む): 1389679200

約数和(自身を除く): 970736256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 343, 392, 441, 504, 588, 672, 686, 784, 882, 1008, 1029, 1176, 1372, 1568, 1764, 2016, 2058, 2352, 2744, 3087, 3528, 4116, 4241, 4704, 5488, 6174, 7056, 8232, 8482, 10976, 12348, 12723, 14112, 16464, 16964, 24696, 25446, 29687, 32928, 33928, 38169, 49392, 50892, 59374, 67856, 76338, 89061, 98784, 101784, 118748, 135712, 152676, 178122, 203568, 207809, 237496, 267183, 305352, 356244, 407136, 415618, 474992, 534366, 610704, 623427, 712488, 831236, 949984, 1068732, 1221408, 1246854, 1424976, 1454663, 1662472, 1870281, 2137464, 2493708, 2849952, 2909326, 3324944, 3740562, 4274928, 4363989, 4987416, 5818652, 6649888, 7481124, 8549856, 8727978, 9974832, 11637304, 13091967, 14962248, 17455956, 19949664, 23274608, 26183934, 29924496, 34911912, 46549216, 52367868, 59848992, 69823824, 104735736, 139647648, 209471472, 418942944]

約数ペア:

[(1, 418942944), (2, 209471472), (3, 139647648), (4, 104735736), (6, 69823824), (7, 59848992), (8, 52367868), (9, 46549216), (12, 34911912), (14, 29924496), (16, 26183934), (18, 23274608), (21, 19949664), (24, 17455956), (28, 14962248), (32, 13091967), (36, 11637304), (42, 9974832), (48, 8727978), (49, 8549856), (56, 7481124), (63, 6649888), (72, 5818652), (84, 4987416), (96, 4363989), (98, 4274928), (112, 3740562), (126, 3324944), (144, 2909326), (147, 2849952), (168, 2493708), (196, 2137464), (224, 1870281), (252, 1662472), (288, 1454663), (294, 1424976), (336, 1246854), (343, 1221408), (392, 1068732), (441, 949984), (504, 831236), (588, 712488), (672, 623427), (686, 610704), (784, 534366), (882, 474992), (1008, 415618), (1029, 407136), (1176, 356244), (1372, 305352), (1568, 267183), (1764, 237496), (2016, 207809), (2058, 203568), (2352, 178122), (2744, 152676), (3087, 135712), (3528, 118748), (4116, 101784), (4241, 98784), (4704, 89061), (5488, 76338), (6174, 67856), (7056, 59374), (8232, 50892), (8482, 49392), (10976, 38169), (12348, 33928), (12723, 32928), (14112, 29687), (16464, 25446), (16964, 24696)]