312455052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{751}}^1$

素因数の和:908

約数の個数: 144

約数和(自身を含む): 981041152

約数和(自身を除く): 668586100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 127, 156, 182, 234, 252, 254, 273, 364, 381, 468, 508, 546, 751, 762, 819, 889, 1092, 1143, 1502, 1524, 1638, 1651, 1778, 2253, 2286, 2667, 3004, 3276, 3302, 3556, 4506, 4572, 4953, 5257, 5334, 6604, 6759, 8001, 9012, 9763, 9906, 10514, 10668, 11557, 13518, 14859, 15771, 16002, 19526, 19812, 21028, 23114, 27036, 29289, 29718, 31542, 32004, 34671, 39052, 46228, 47313, 58578, 59436, 63084, 68341, 69342, 87867, 94626, 95377, 104013, 117156, 136682, 138684, 175734, 189252, 190754, 205023, 208026, 273364, 286131, 351468, 381508, 410046, 416052, 572262, 615069, 667639, 820092, 858393, 1144524, 1230138, 1239901, 1335278, 1716786, 2002917, 2460276, 2479802, 2670556, 3433572, 3719703, 4005834, 4959604, 6008751, 7439406, 8011668, 8679307, 11159109, 12017502, 14878812, 17358614, 22318218, 24035004, 26037921, 34717228, 44636436, 52075842, 78113763, 104151684, 156227526, 312455052]

約数ペア:

[(1, 312455052), (2, 156227526), (3, 104151684), (4, 78113763), (6, 52075842), (7, 44636436), (9, 34717228), (12, 26037921), (13, 24035004), (14, 22318218), (18, 17358614), (21, 14878812), (26, 12017502), (28, 11159109), (36, 8679307), (39, 8011668), (42, 7439406), (52, 6008751), (63, 4959604), (78, 4005834), (84, 3719703), (91, 3433572), (117, 2670556), (126, 2479802), (127, 2460276), (156, 2002917), (182, 1716786), (234, 1335278), (252, 1239901), (254, 1230138), (273, 1144524), (364, 858393), (381, 820092), (468, 667639), (508, 615069), (546, 572262), (751, 416052), (762, 410046), (819, 381508), (889, 351468), (1092, 286131), (1143, 273364), (1502, 208026), (1524, 205023), (1638, 190754), (1651, 189252), (1778, 175734), (2253, 138684), (2286, 136682), (2667, 117156), (3004, 104013), (3276, 95377), (3302, 94626), (3556, 87867), (4506, 69342), (4572, 68341), (4953, 63084), (5257, 59436), (5334, 58578), (6604, 47313), (6759, 46228), (8001, 39052), (9012, 34671), (9763, 32004), (9906, 31542), (10514, 29718), (10668, 29289), (11557, 27036), (13518, 23114), (14859, 21028), (15771, 19812), (16002, 19526)]