461691820499

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{39839}}^1$

素因数の和:40009

約数の個数: 64

約数和(自身を含む): 610412544000

約数和(自身を除く): 148720723501

約数列:

[1, 7, 13, 23, 49, 91, 113, 161, 299, 343, 637, 791, 1127, 1469, 2093, 2599, 4459, 5537, 7889, 10283, 14651, 18193, 33787, 38759, 39839, 71981, 102557, 127351, 236509, 278873, 503867, 517907, 891457, 916297, 1655563, 1952111, 3625349, 4501807, 6414079, 11588941, 11911861, 13664777, 25377443, 31512649, 44898553, 58523491, 83383027, 103541561, 177642101, 220588543, 314289871, 409664437, 583681189, 724790927, 1346040293, 1544119801, 2867651059, 4085768323, 5073536489, 9422282051, 20073557413, 35514755423, 65955974357, 461691820499]

約数ペア:

[(1, 461691820499), (7, 65955974357), (13, 35514755423), (23, 20073557413), (49, 9422282051), (91, 5073536489), (113, 4085768323), (161, 2867651059), (299, 1544119801), (343, 1346040293), (637, 724790927), (791, 583681189), (1127, 409664437), (1469, 314289871), (2093, 220588543), (2599, 177642101), (4459, 103541561), (5537, 83383027), (7889, 58523491), (10283, 44898553), (14651, 31512649), (18193, 25377443), (33787, 13664777), (38759, 11911861), (39839, 11588941), (71981, 6414079), (102557, 4501807), (127351, 3625349), (236509, 1952111), (278873, 1655563), (503867, 916297), (517907, 891457)]