208318296

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{383}}^1$

素因数の和:696

約数の個数: 64

約数和(自身を含む): 529182720

約数和(自身を除く): 320864424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 173, 262, 346, 383, 393, 519, 524, 692, 766, 786, 1038, 1048, 1149, 1384, 1532, 1572, 2076, 2298, 3064, 3144, 4152, 4596, 9192, 22663, 45326, 50173, 66259, 67989, 90652, 100346, 132518, 135978, 150519, 181304, 198777, 200692, 265036, 271956, 301038, 397554, 401384, 530072, 543912, 602076, 795108, 1204152, 1590216, 8679929, 17359858, 26039787, 34719716, 52079574, 69439432, 104159148, 208318296]

約数ペア:

[(1, 208318296), (2, 104159148), (3, 69439432), (4, 52079574), (6, 34719716), (8, 26039787), (12, 17359858), (24, 8679929), (131, 1590216), (173, 1204152), (262, 795108), (346, 602076), (383, 543912), (393, 530072), (519, 401384), (524, 397554), (692, 301038), (766, 271956), (786, 265036), (1038, 200692), (1048, 198777), (1149, 181304), (1384, 150519), (1532, 135978), (1572, 132518), (2076, 100346), (2298, 90652), (3064, 67989), (3144, 66259), (4152, 50173), (4596, 45326), (9192, 22663)]