477638018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3169}}^1$

素因数の和:3243

約数の個数: 64

約数和(自身を含む): 920263680

約数和(自身を除く): 442625662

約数列:

[1, 2, 11, 13, 17, 22, 26, 31, 34, 62, 143, 187, 221, 286, 341, 374, 403, 442, 527, 682, 806, 1054, 2431, 3169, 4433, 4862, 5797, 6338, 6851, 8866, 11594, 13702, 34859, 41197, 53873, 69718, 75361, 82394, 98239, 107746, 150722, 196478, 453167, 592603, 700349, 906334, 1080629, 1185206, 1277107, 1400698, 1670063, 2161258, 2554214, 3340126, 7703839, 14048177, 15407678, 18370693, 21710819, 28096354, 36741386, 43421638, 238819009, 477638018]

約数ペア:

[(1, 477638018), (2, 238819009), (11, 43421638), (13, 36741386), (17, 28096354), (22, 21710819), (26, 18370693), (31, 15407678), (34, 14048177), (62, 7703839), (143, 3340126), (187, 2554214), (221, 2161258), (286, 1670063), (341, 1400698), (374, 1277107), (403, 1185206), (442, 1080629), (527, 906334), (682, 700349), (806, 592603), (1054, 453167), (2431, 196478), (3169, 150722), (4433, 107746), (4862, 98239), (5797, 82394), (6338, 75361), (6851, 69718), (8866, 53873), (11594, 41197), (13702, 34859)]