628704

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:112

約数の個数: 72

約数和(自身を含む): 1867320

約数和(自身を除く): 1238616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 59, 72, 74, 96, 111, 118, 144, 148, 177, 222, 236, 288, 296, 333, 354, 444, 472, 531, 592, 666, 708, 888, 944, 1062, 1184, 1332, 1416, 1776, 1888, 2124, 2183, 2664, 2832, 3552, 4248, 4366, 5328, 5664, 6549, 8496, 8732, 10656, 13098, 16992, 17464, 19647, 26196, 34928, 39294, 52392, 69856, 78588, 104784, 157176, 209568, 314352, 628704]

約数ペア:

[(1, 628704), (2, 314352), (3, 209568), (4, 157176), (6, 104784), (8, 78588), (9, 69856), (12, 52392), (16, 39294), (18, 34928), (24, 26196), (32, 19647), (36, 17464), (37, 16992), (48, 13098), (59, 10656), (72, 8732), (74, 8496), (96, 6549), (111, 5664), (118, 5328), (144, 4366), (148, 4248), (177, 3552), (222, 2832), (236, 2664), (288, 2183), (296, 2124), (333, 1888), (354, 1776), (444, 1416), (472, 1332), (531, 1184), (592, 1062), (666, 944), (708, 888)]