531525332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 1076958456

約数和(自身を除く): 545433124

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 113, 221, 226, 289, 313, 442, 452, 578, 626, 884, 1156, 1252, 1469, 1921, 2938, 3757, 3842, 4069, 5321, 5876, 7514, 7684, 8138, 10642, 15028, 16276, 21284, 24973, 32657, 35369, 49946, 65314, 69173, 70738, 90457, 99892, 130628, 138346, 141476, 180914, 276692, 361828, 424541, 459797, 601273, 849082, 919594, 1175941, 1202546, 1698164, 1839188, 2351882, 2405092, 4703764, 7816549, 10221641, 15633098, 20443282, 31266196, 40886564, 132881333, 265762666, 531525332]

約数ペア:

[(1, 531525332), (2, 265762666), (4, 132881333), (13, 40886564), (17, 31266196), (26, 20443282), (34, 15633098), (52, 10221641), (68, 7816549), (113, 4703764), (221, 2405092), (226, 2351882), (289, 1839188), (313, 1698164), (442, 1202546), (452, 1175941), (578, 919594), (626, 849082), (884, 601273), (1156, 459797), (1252, 424541), (1469, 361828), (1921, 276692), (2938, 180914), (3757, 141476), (3842, 138346), (4069, 130628), (5321, 99892), (5876, 90457), (7514, 70738), (7684, 69173), (8138, 65314), (10642, 49946), (15028, 35369), (16276, 32657), (21284, 24973)]