290436822

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:382

約数の個数: 96

約数和(自身を含む): 699098400

約数和(自身を除く): 408661578

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 78, 109, 117, 118, 177, 193, 218, 234, 327, 354, 386, 531, 579, 654, 767, 981, 1062, 1158, 1417, 1534, 1737, 1962, 2301, 2509, 2834, 3474, 4251, 4602, 5018, 6431, 6903, 7527, 8502, 11387, 12753, 12862, 13806, 15054, 19293, 21037, 22581, 22774, 25506, 34161, 38586, 42074, 45162, 57879, 63111, 68322, 83603, 102483, 115758, 126222, 148031, 167206, 189333, 204966, 250809, 273481, 296062, 378666, 444093, 501618, 546962, 752427, 820443, 888186, 1241183, 1332279, 1504854, 1640886, 2461329, 2482366, 2664558, 3723549, 4922658, 7447098, 11170647, 16135379, 22341294, 32270758, 48406137, 96812274, 145218411, 290436822]

約数ペア:

[(1, 290436822), (2, 145218411), (3, 96812274), (6, 48406137), (9, 32270758), (13, 22341294), (18, 16135379), (26, 11170647), (39, 7447098), (59, 4922658), (78, 3723549), (109, 2664558), (117, 2482366), (118, 2461329), (177, 1640886), (193, 1504854), (218, 1332279), (234, 1241183), (327, 888186), (354, 820443), (386, 752427), (531, 546962), (579, 501618), (654, 444093), (767, 378666), (981, 296062), (1062, 273481), (1158, 250809), (1417, 204966), (1534, 189333), (1737, 167206), (1962, 148031), (2301, 126222), (2509, 115758), (2834, 102483), (3474, 83603), (4251, 68322), (4602, 63111), (5018, 57879), (6431, 45162), (6903, 42074), (7527, 38586), (8502, 34161), (11387, 25506), (12753, 22774), (12862, 22581), (13806, 21037), (15054, 19293)]