1555142000748

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{829}}^1\times {\mathrm{3190349}}^1$

素因数の和:3191199

約数の個数: 72

約数和(自身を含む): 4226192838000

約数和(自身を除く): 2671050837252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 829, 1658, 2487, 3316, 4974, 5803, 9948, 11606, 17409, 23212, 34818, 40621, 69636, 81242, 121863, 162484, 243726, 487452, 3190349, 6380698, 9571047, 12761396, 19142094, 22332443, 38284188, 44664886, 66997329, 89329772, 133994658, 156327101, 267989316, 312654202, 468981303, 625308404, 937962606, 1875925212, 2644799321, 5289598642, 7934397963, 10579197284, 15868795926, 18513595247, 31737591852, 37027190494, 55540785741, 74054380988, 111081571482, 129595166729, 222163142964, 259190333458, 388785500187, 518380666916, 777571000374, 1555142000748]

約数ペア:

[(1, 1555142000748), (2, 777571000374), (3, 518380666916), (4, 388785500187), (6, 259190333458), (7, 222163142964), (12, 129595166729), (14, 111081571482), (21, 74054380988), (28, 55540785741), (42, 37027190494), (49, 31737591852), (84, 18513595247), (98, 15868795926), (147, 10579197284), (196, 7934397963), (294, 5289598642), (588, 2644799321), (829, 1875925212), (1658, 937962606), (2487, 625308404), (3316, 468981303), (4974, 312654202), (5803, 267989316), (9948, 156327101), (11606, 133994658), (17409, 89329772), (23212, 66997329), (34818, 44664886), (40621, 38284188), (69636, 22332443), (81242, 19142094), (121863, 12761396), (162484, 9571047), (243726, 6380698), (487452, 3190349)]