615981808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6007}}^1$

素因数の和:6074

約数の個数: 80

約数和(自身を含む): 1408034880

約数和(自身を除く): 792053072

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 29, 34, 52, 58, 68, 104, 116, 136, 208, 221, 232, 272, 377, 442, 464, 493, 754, 884, 986, 1508, 1768, 1972, 3016, 3536, 3944, 6007, 6032, 6409, 7888, 12014, 12818, 24028, 25636, 48056, 51272, 78091, 96112, 102119, 102544, 156182, 174203, 204238, 312364, 348406, 408476, 624728, 696812, 816952, 1249456, 1327547, 1393624, 1633904, 2264639, 2655094, 2787248, 2961451, 4529278, 5310188, 5922902, 9058556, 10620376, 11845804, 18117112, 21240752, 23691608, 36234224, 38498863, 47383216, 76997726, 153995452, 307990904, 615981808]

約数ペア:

[(1, 615981808), (2, 307990904), (4, 153995452), (8, 76997726), (13, 47383216), (16, 38498863), (17, 36234224), (26, 23691608), (29, 21240752), (34, 18117112), (52, 11845804), (58, 10620376), (68, 9058556), (104, 5922902), (116, 5310188), (136, 4529278), (208, 2961451), (221, 2787248), (232, 2655094), (272, 2264639), (377, 1633904), (442, 1393624), (464, 1327547), (493, 1249456), (754, 816952), (884, 696812), (986, 624728), (1508, 408476), (1768, 348406), (1972, 312364), (3016, 204238), (3536, 174203), (3944, 156182), (6007, 102544), (6032, 102119), (6409, 96112), (7888, 78091), (12014, 51272), (12818, 48056), (24028, 25636)]