7217442258

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1237}}^1$

素因数の和:1432

約数の個数: 128

約数和(自身を含む): 17038049280

約数和(自身を除く): 9820607022

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 127, 186, 247, 254, 381, 403, 494, 589, 741, 762, 806, 1178, 1209, 1237, 1482, 1651, 1767, 2413, 2418, 2474, 3302, 3534, 3711, 3937, 4826, 4953, 7239, 7422, 7657, 7874, 9906, 11811, 14478, 15314, 16081, 22971, 23503, 23622, 31369, 32162, 38347, 45942, 47006, 48243, 51181, 62738, 70509, 74803, 76694, 94107, 96486, 102362, 115041, 141018, 149606, 153543, 157099, 188214, 224409, 230082, 305539, 307086, 314198, 448818, 471297, 498511, 611078, 728593, 916617, 942594, 972439, 997022, 1457186, 1495533, 1833234, 1944878, 2042287, 2185779, 2917317, 2984881, 2991066, 4084574, 4371558, 4870069, 5834634, 5969762, 6126861, 8954643, 9471709, 9740138, 12253722, 14610207, 17909286, 18943418, 28415127, 29220414, 38803453, 56830254, 63310897, 77606906, 92531311, 116410359, 126621794, 185062622, 189932691, 232820718, 277593933, 379865382, 555187866, 1202907043, 2405814086, 3608721129, 7217442258]

約数ペア:

[(1, 7217442258), (2, 3608721129), (3, 2405814086), (6, 1202907043), (13, 555187866), (19, 379865382), (26, 277593933), (31, 232820718), (38, 189932691), (39, 185062622), (57, 126621794), (62, 116410359), (78, 92531311), (93, 77606906), (114, 63310897), (127, 56830254), (186, 38803453), (247, 29220414), (254, 28415127), (381, 18943418), (403, 17909286), (494, 14610207), (589, 12253722), (741, 9740138), (762, 9471709), (806, 8954643), (1178, 6126861), (1209, 5969762), (1237, 5834634), (1482, 4870069), (1651, 4371558), (1767, 4084574), (2413, 2991066), (2418, 2984881), (2474, 2917317), (3302, 2185779), (3534, 2042287), (3711, 1944878), (3937, 1833234), (4826, 1495533), (4953, 1457186), (7239, 997022), (7422, 972439), (7657, 942594), (7874, 916617), (9906, 728593), (11811, 611078), (14478, 498511), (15314, 471297), (16081, 448818), (22971, 314198), (23503, 307086), (23622, 305539), (31369, 230082), (32162, 224409), (38347, 188214), (45942, 157099), (47006, 153543), (48243, 149606), (51181, 141018), (62738, 115041), (70509, 102362), (74803, 96486), (76694, 94107)]