220180136036

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2278637}}^1$

素因数の和:2278701

約数の個数: 72

約数和(自身を含む): 490955343480

約数和(自身を除く): 270775207444

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 49, 58, 68, 98, 116, 119, 196, 203, 238, 406, 476, 493, 812, 833, 986, 1421, 1666, 1972, 2842, 3332, 3451, 5684, 6902, 13804, 24157, 48314, 96628, 2278637, 4557274, 9114548, 15950459, 31900918, 38736829, 63801836, 66080473, 77473658, 111653213, 132160946, 154947316, 223306426, 264321892, 271157803, 446612852, 462563311, 542315606, 925126622, 1084631212, 1123368041, 1850253244, 1898104621, 2246736082, 3237943177, 3796209242, 4493472164, 6475886354, 7592418484, 7863576287, 12951772708, 15727152574, 31454305148, 55045034009, 110090068018, 220180136036]

約数ペア:

[(1, 220180136036), (2, 110090068018), (4, 55045034009), (7, 31454305148), (14, 15727152574), (17, 12951772708), (28, 7863576287), (29, 7592418484), (34, 6475886354), (49, 4493472164), (58, 3796209242), (68, 3237943177), (98, 2246736082), (116, 1898104621), (119, 1850253244), (196, 1123368041), (203, 1084631212), (238, 925126622), (406, 542315606), (476, 462563311), (493, 446612852), (812, 271157803), (833, 264321892), (986, 223306426), (1421, 154947316), (1666, 132160946), (1972, 111653213), (2842, 77473658), (3332, 66080473), (3451, 63801836), (5684, 38736829), (6902, 31900918), (13804, 15950459), (24157, 9114548), (48314, 4557274), (96628, 2278637)]