740433876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:454

約数の個数: 192

約数和(自身を含む): 2263941120

約数和(自身を除く): 1523507244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 127, 133, 156, 182, 228, 247, 254, 266, 273, 281, 364, 381, 399, 494, 508, 532, 546, 562, 741, 762, 798, 843, 889, 988, 1092, 1124, 1482, 1524, 1596, 1651, 1686, 1729, 1778, 1967, 2413, 2667, 2964, 3302, 3372, 3458, 3556, 3653, 3934, 4826, 4953, 5187, 5334, 5339, 5901, 6604, 6916, 7239, 7306, 7868, 9652, 9906, 10374, 10668, 10678, 10959, 11557, 11802, 14478, 14612, 16017, 16891, 19812, 20748, 21356, 21918, 23114, 23604, 25571, 28956, 31369, 32034, 33782, 34671, 35687, 37373, 43836, 46228, 50673, 51142, 62738, 64068, 67564, 69342, 69407, 71374, 74746, 76713, 94107, 101346, 102284, 107061, 112119, 125476, 138684, 138814, 142748, 149492, 153426, 188214, 202692, 208221, 214122, 219583, 224238, 249809, 277628, 306852, 376428, 416442, 428244, 439166, 448476, 463931, 485849, 499618, 658749, 678053, 749427, 832884, 878332, 927862, 971698, 999236, 1317498, 1356106, 1391793, 1457547, 1498854, 1855724, 1943396, 2034159, 2634996, 2712212, 2783586, 2915094, 2997708, 3247517, 4068318, 4746371, 5567172, 5830188, 6495034, 8136636, 8814689, 9492742, 9742551, 12990068, 14239113, 17629378, 18985484, 19485102, 26444067, 28478226, 35258756, 38970204, 52888134, 56956452, 61702823, 105776268, 123405646, 185108469, 246811292, 370216938, 740433876]

約数ペア:

[(1, 740433876), (2, 370216938), (3, 246811292), (4, 185108469), (6, 123405646), (7, 105776268), (12, 61702823), (13, 56956452), (14, 52888134), (19, 38970204), (21, 35258756), (26, 28478226), (28, 26444067), (38, 19485102), (39, 18985484), (42, 17629378), (52, 14239113), (57, 12990068), (76, 9742551), (78, 9492742), (84, 8814689), (91, 8136636), (114, 6495034), (127, 5830188), (133, 5567172), (156, 4746371), (182, 4068318), (228, 3247517), (247, 2997708), (254, 2915094), (266, 2783586), (273, 2712212), (281, 2634996), (364, 2034159), (381, 1943396), (399, 1855724), (494, 1498854), (508, 1457547), (532, 1391793), (546, 1356106), (562, 1317498), (741, 999236), (762, 971698), (798, 927862), (843, 878332), (889, 832884), (988, 749427), (1092, 678053), (1124, 658749), (1482, 499618), (1524, 485849), (1596, 463931), (1651, 448476), (1686, 439166), (1729, 428244), (1778, 416442), (1967, 376428), (2413, 306852), (2667, 277628), (2964, 249809), (3302, 224238), (3372, 219583), (3458, 214122), (3556, 208221), (3653, 202692), (3934, 188214), (4826, 153426), (4953, 149492), (5187, 142748), (5334, 138814), (5339, 138684), (5901, 125476), (6604, 112119), (6916, 107061), (7239, 102284), (7306, 101346), (7868, 94107), (9652, 76713), (9906, 74746), (10374, 71374), (10668, 69407), (10678, 69342), (10959, 67564), (11557, 64068), (11802, 62738), (14478, 51142), (14612, 50673), (16017, 46228), (16891, 43836), (19812, 37373), (20748, 35687), (21356, 34671), (21918, 33782), (23114, 32034), (23604, 31369), (25571, 28956)]