1664888977908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{8387}}^1\times {\mathrm{424163}}^1$

素因数の和:432573

約数の個数: 72

約数和(自身を含む): 4532748843168

約数和(自身を除く): 2867859865260

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 8387, 16774, 25161, 33548, 50322, 75483, 100644, 109031, 150966, 218062, 301932, 327093, 424163, 436124, 654186, 848326, 981279, 1272489, 1308372, 1696652, 1962558, 2544978, 3817467, 3925116, 5089956, 5514119, 7634934, 11028238, 15269868, 16542357, 22056476, 33084714, 49627071, 66169428, 99254142, 198508284, 3557455081, 7114910162, 10672365243, 14229820324, 21344730486, 32017095729, 42689460972, 46246916053, 64034191458, 92493832106, 128068382916, 138740748159, 184987664212, 277481496318, 416222244477, 554962992636, 832444488954, 1664888977908]

約数ペア:

[(1, 1664888977908), (2, 832444488954), (3, 554962992636), (4, 416222244477), (6, 277481496318), (9, 184987664212), (12, 138740748159), (13, 128068382916), (18, 92493832106), (26, 64034191458), (36, 46246916053), (39, 42689460972), (52, 32017095729), (78, 21344730486), (117, 14229820324), (156, 10672365243), (234, 7114910162), (468, 3557455081), (8387, 198508284), (16774, 99254142), (25161, 66169428), (33548, 49627071), (50322, 33084714), (75483, 22056476), (100644, 16542357), (109031, 15269868), (150966, 11028238), (218062, 7634934), (301932, 5514119), (327093, 5089956), (424163, 3925116), (436124, 3817467), (654186, 2544978), (848326, 1962558), (981279, 1696652), (1272489, 1308372)]