1426156914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:440

約数の個数: 128

約数和(自身を含む): 3587899392

約数和(自身を除く): 2161742478

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 127, 131, 157, 182, 254, 262, 273, 314, 381, 393, 471, 546, 762, 786, 889, 917, 942, 1099, 1651, 1703, 1778, 1834, 2041, 2198, 2667, 2751, 3297, 3302, 3406, 4082, 4953, 5109, 5334, 5502, 6123, 6594, 9906, 10218, 11557, 11921, 12246, 14287, 16637, 19939, 20567, 23114, 23842, 28574, 33274, 34671, 35763, 39878, 41134, 42861, 49911, 59817, 61701, 69342, 71526, 85722, 99822, 116459, 119634, 123402, 139573, 143969, 216281, 232918, 259207, 267371, 279146, 287938, 349377, 418719, 431907, 432562, 518414, 534742, 648843, 698754, 777621, 802113, 837438, 863814, 1297686, 1513967, 1555242, 1604226, 1814449, 1871597, 2612009, 3027934, 3628898, 3743194, 4541901, 5224018, 5443347, 5614791, 7836027, 9083802, 10886694, 11229582, 15672054, 18284063, 33956117, 36568126, 54852189, 67912234, 101868351, 109704378, 203736702, 237692819, 475385638, 713078457, 1426156914]

約数ペア:

[(1, 1426156914), (2, 713078457), (3, 475385638), (6, 237692819), (7, 203736702), (13, 109704378), (14, 101868351), (21, 67912234), (26, 54852189), (39, 36568126), (42, 33956117), (78, 18284063), (91, 15672054), (127, 11229582), (131, 10886694), (157, 9083802), (182, 7836027), (254, 5614791), (262, 5443347), (273, 5224018), (314, 4541901), (381, 3743194), (393, 3628898), (471, 3027934), (546, 2612009), (762, 1871597), (786, 1814449), (889, 1604226), (917, 1555242), (942, 1513967), (1099, 1297686), (1651, 863814), (1703, 837438), (1778, 802113), (1834, 777621), (2041, 698754), (2198, 648843), (2667, 534742), (2751, 518414), (3297, 432562), (3302, 431907), (3406, 418719), (4082, 349377), (4953, 287938), (5109, 279146), (5334, 267371), (5502, 259207), (6123, 232918), (6594, 216281), (9906, 143969), (10218, 139573), (11557, 123402), (11921, 119634), (12246, 116459), (14287, 99822), (16637, 85722), (19939, 71526), (20567, 69342), (23114, 61701), (23842, 59817), (28574, 49911), (33274, 42861), (34671, 41134), (35763, 39878)]