289761624

素因数分解:

$2^3\times 3^4\times {\mathrm{139}}^1\times {\mathrm{3217}}^1$

素因数の和:3374

約数の個数: 80

約数和(自身を含む): 817693800

約数和(自身を除く): 527932176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 139, 162, 216, 278, 324, 417, 556, 648, 834, 1112, 1251, 1668, 2502, 3217, 3336, 3753, 5004, 6434, 7506, 9651, 10008, 11259, 12868, 15012, 19302, 22518, 25736, 28953, 30024, 38604, 45036, 57906, 77208, 86859, 90072, 115812, 173718, 231624, 260577, 347436, 447163, 521154, 694872, 894326, 1042308, 1341489, 1788652, 2084616, 2682978, 3577304, 4024467, 5365956, 8048934, 10731912, 12073401, 16097868, 24146802, 32195736, 36220203, 48293604, 72440406, 96587208, 144880812, 289761624]

約数ペア:

[(1, 289761624), (2, 144880812), (3, 96587208), (4, 72440406), (6, 48293604), (8, 36220203), (9, 32195736), (12, 24146802), (18, 16097868), (24, 12073401), (27, 10731912), (36, 8048934), (54, 5365956), (72, 4024467), (81, 3577304), (108, 2682978), (139, 2084616), (162, 1788652), (216, 1341489), (278, 1042308), (324, 894326), (417, 694872), (556, 521154), (648, 447163), (834, 347436), (1112, 260577), (1251, 231624), (1668, 173718), (2502, 115812), (3217, 90072), (3336, 86859), (3753, 77208), (5004, 57906), (6434, 45036), (7506, 38604), (9651, 30024), (10008, 28953), (11259, 25736), (12868, 22518), (15012, 19302)]