1266456672

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{338263}}^1$

素因数の和:338292

約数の個数: 72

約数和(自身を含む): 3878535024

約数和(自身を除く): 2612078352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 338263, 676526, 1014789, 1353052, 2029578, 2706104, 3044367, 4059156, 4397419, 5412208, 6088734, 8118312, 8794838, 10824416, 12177468, 13192257, 16236624, 17589676, 24354936, 26384514, 32473248, 35179352, 39576771, 48709872, 52769028, 70358704, 79153542, 97419744, 105538056, 140717408, 158307084, 211076112, 316614168, 422152224, 633228336, 1266456672]

約数ペア:

[(1, 1266456672), (2, 633228336), (3, 422152224), (4, 316614168), (6, 211076112), (8, 158307084), (9, 140717408), (12, 105538056), (13, 97419744), (16, 79153542), (18, 70358704), (24, 52769028), (26, 48709872), (32, 39576771), (36, 35179352), (39, 32473248), (48, 26384514), (52, 24354936), (72, 17589676), (78, 16236624), (96, 13192257), (104, 12177468), (117, 10824416), (144, 8794838), (156, 8118312), (208, 6088734), (234, 5412208), (288, 4397419), (312, 4059156), (416, 3044367), (468, 2706104), (624, 2029578), (936, 1353052), (1248, 1014789), (1872, 676526), (3744, 338263)]