2209789908

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1103}}^1$

素因数の和:1262

約数の個数: 144

約数和(自身を含む): 6148396800

約数和(自身を除く): 3938606892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 101, 114, 116, 171, 174, 202, 228, 261, 303, 342, 348, 404, 522, 551, 606, 684, 909, 1044, 1102, 1103, 1212, 1653, 1818, 1919, 2204, 2206, 2929, 3306, 3309, 3636, 3838, 4412, 4959, 5757, 5858, 6612, 6618, 7676, 8787, 9918, 9927, 11514, 11716, 13236, 17271, 17574, 19836, 19854, 20957, 23028, 26361, 31987, 34542, 35148, 39708, 41914, 52722, 55651, 62871, 63974, 69084, 83828, 95961, 105444, 111302, 111403, 125742, 127948, 166953, 188613, 191922, 222604, 222806, 251484, 287883, 333906, 334209, 377226, 383844, 445612, 500859, 575766, 607753, 667812, 668418, 754452, 1001718, 1002627, 1151532, 1215506, 1336836, 1823259, 2003436, 2005254, 2116657, 2431012, 3230687, 3646518, 4010508, 4233314, 5469777, 6349971, 6461374, 7293036, 8466628, 9692061, 10939554, 12699942, 12922748, 19049913, 19384122, 21879108, 25399884, 29076183, 38099826, 38768244, 58152366, 61383053, 76199652, 116304732, 122766106, 184149159, 245532212, 368298318, 552447477, 736596636, 1104894954, 2209789908]

約数ペア:

[(1, 2209789908), (2, 1104894954), (3, 736596636), (4, 552447477), (6, 368298318), (9, 245532212), (12, 184149159), (18, 122766106), (19, 116304732), (29, 76199652), (36, 61383053), (38, 58152366), (57, 38768244), (58, 38099826), (76, 29076183), (87, 25399884), (101, 21879108), (114, 19384122), (116, 19049913), (171, 12922748), (174, 12699942), (202, 10939554), (228, 9692061), (261, 8466628), (303, 7293036), (342, 6461374), (348, 6349971), (404, 5469777), (522, 4233314), (551, 4010508), (606, 3646518), (684, 3230687), (909, 2431012), (1044, 2116657), (1102, 2005254), (1103, 2003436), (1212, 1823259), (1653, 1336836), (1818, 1215506), (1919, 1151532), (2204, 1002627), (2206, 1001718), (2929, 754452), (3306, 668418), (3309, 667812), (3636, 607753), (3838, 575766), (4412, 500859), (4959, 445612), (5757, 383844), (5858, 377226), (6612, 334209), (6618, 333906), (7676, 287883), (8787, 251484), (9918, 222806), (9927, 222604), (11514, 191922), (11716, 188613), (13236, 166953), (17271, 127948), (17574, 125742), (19836, 111403), (19854, 111302), (20957, 105444), (23028, 95961), (26361, 83828), (31987, 69084), (34542, 63974), (35148, 62871), (39708, 55651), (41914, 52722)]