1213390044

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1451}}^1$

素因数の和:1585

約数の個数: 120

約数和(自身を含む): 3320578800

約数和(自身を除く): 2107188756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 89, 108, 116, 162, 174, 178, 261, 267, 324, 348, 356, 522, 534, 783, 801, 1044, 1068, 1451, 1566, 1602, 2349, 2403, 2581, 2902, 3132, 3204, 4353, 4698, 4806, 5162, 5804, 7209, 7743, 8706, 9396, 9612, 10324, 13059, 14418, 15486, 17412, 23229, 26118, 28836, 30972, 39177, 42079, 46458, 52236, 69687, 78354, 84158, 92916, 117531, 126237, 129139, 139374, 156708, 168316, 209061, 235062, 252474, 258278, 278748, 378711, 387417, 418122, 470124, 504948, 516556, 757422, 774834, 836244, 1136133, 1162251, 1514844, 1549668, 2272266, 2324502, 3408399, 3486753, 3745031, 4544532, 4649004, 6816798, 6973506, 7490062, 10460259, 11235093, 13633596, 13947012, 14980124, 20920518, 22470186, 33705279, 41841036, 44940372, 67410558, 101115837, 134821116, 202231674, 303347511, 404463348, 606695022, 1213390044]

約数ペア:

[(1, 1213390044), (2, 606695022), (3, 404463348), (4, 303347511), (6, 202231674), (9, 134821116), (12, 101115837), (18, 67410558), (27, 44940372), (29, 41841036), (36, 33705279), (54, 22470186), (58, 20920518), (81, 14980124), (87, 13947012), (89, 13633596), (108, 11235093), (116, 10460259), (162, 7490062), (174, 6973506), (178, 6816798), (261, 4649004), (267, 4544532), (324, 3745031), (348, 3486753), (356, 3408399), (522, 2324502), (534, 2272266), (783, 1549668), (801, 1514844), (1044, 1162251), (1068, 1136133), (1451, 836244), (1566, 774834), (1602, 757422), (2349, 516556), (2403, 504948), (2581, 470124), (2902, 418122), (3132, 387417), (3204, 378711), (4353, 278748), (4698, 258278), (4806, 252474), (5162, 235062), (5804, 209061), (7209, 168316), (7743, 156708), (8706, 139374), (9396, 129139), (9612, 126237), (10324, 117531), (13059, 92916), (14418, 84158), (15486, 78354), (17412, 69687), (23229, 52236), (26118, 46458), (28836, 42079), (30972, 39177)]