220572432

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{28901}}^1$

素因数の和:28968

約数の個数: 60

約数和(自身を含む): 628965324

約数和(自身を除く): 408392892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 424, 477, 636, 848, 954, 1272, 1908, 2544, 3816, 7632, 28901, 57802, 86703, 115604, 173406, 231208, 260109, 346812, 462416, 520218, 693624, 1040436, 1387248, 1531753, 2080872, 3063506, 4161744, 4595259, 6127012, 9190518, 12254024, 13785777, 18381036, 24508048, 27571554, 36762072, 55143108, 73524144, 110286216, 220572432]

約数ペア:

[(1, 220572432), (2, 110286216), (3, 73524144), (4, 55143108), (6, 36762072), (8, 27571554), (9, 24508048), (12, 18381036), (16, 13785777), (18, 12254024), (24, 9190518), (36, 6127012), (48, 4595259), (53, 4161744), (72, 3063506), (106, 2080872), (144, 1531753), (159, 1387248), (212, 1040436), (318, 693624), (424, 520218), (477, 462416), (636, 346812), (848, 260109), (954, 231208), (1272, 173406), (1908, 115604), (2544, 86703), (3816, 57802), (7632, 28901)]