1317702978

素因数分解:

$2^1\times 3^5\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{577}}^1$

素因数の和:758

約数の個数: 96

約数和(自身を含む): 3070040064

約数和(自身を除く): 1752337086

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 127, 162, 222, 243, 254, 333, 381, 486, 577, 666, 762, 999, 1143, 1154, 1731, 1998, 2286, 2997, 3429, 3462, 4699, 5193, 5994, 6858, 8991, 9398, 10287, 10386, 14097, 15579, 17982, 20574, 21349, 28194, 30861, 31158, 42291, 42698, 46737, 61722, 64047, 73279, 84582, 93474, 126873, 128094, 140211, 146558, 192141, 219837, 253746, 280422, 380619, 384282, 439674, 576423, 659511, 761238, 1141857, 1152846, 1319022, 1729269, 1978533, 2283714, 2711323, 3458538, 3957066, 5187807, 5422646, 5935599, 8133969, 10375614, 11871198, 16267938, 17806797, 24401907, 35613594, 48803814, 73205721, 146411442, 219617163, 439234326, 658851489, 1317702978]

約数ペア:

[(1, 1317702978), (2, 658851489), (3, 439234326), (6, 219617163), (9, 146411442), (18, 73205721), (27, 48803814), (37, 35613594), (54, 24401907), (74, 17806797), (81, 16267938), (111, 11871198), (127, 10375614), (162, 8133969), (222, 5935599), (243, 5422646), (254, 5187807), (333, 3957066), (381, 3458538), (486, 2711323), (577, 2283714), (666, 1978533), (762, 1729269), (999, 1319022), (1143, 1152846), (1154, 1141857), (1731, 761238), (1998, 659511), (2286, 576423), (2997, 439674), (3429, 384282), (3462, 380619), (4699, 280422), (5193, 253746), (5994, 219837), (6858, 192141), (8991, 146558), (9398, 140211), (10287, 128094), (10386, 126873), (14097, 93474), (15579, 84582), (17982, 73279), (20574, 64047), (21349, 61722), (28194, 46737), (30861, 42698), (31158, 42291)]