1382921568

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{685973}}^1$

素因数の和:685996

約数の個数: 72

約数和(自身を含む): 4494501648

約数和(自身を除く): 3111580080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 685973, 1371946, 2057919, 2743892, 4115838, 4801811, 5487784, 6173757, 8231676, 9603622, 10975568, 12347514, 14405433, 16463352, 19207244, 21951136, 24695028, 28810866, 32926704, 38414488, 43216299, 49390056, 57621732, 65853408, 76828976, 86432598, 98780112, 115243464, 153657952, 172865196, 197560224, 230486928, 345730392, 460973856, 691460784, 1382921568]

約数ペア:

[(1, 1382921568), (2, 691460784), (3, 460973856), (4, 345730392), (6, 230486928), (7, 197560224), (8, 172865196), (9, 153657952), (12, 115243464), (14, 98780112), (16, 86432598), (18, 76828976), (21, 65853408), (24, 57621732), (28, 49390056), (32, 43216299), (36, 38414488), (42, 32926704), (48, 28810866), (56, 24695028), (63, 21951136), (72, 19207244), (84, 16463352), (96, 14405433), (112, 12347514), (126, 10975568), (144, 9603622), (168, 8231676), (224, 6173757), (252, 5487784), (288, 4801811), (336, 4115838), (504, 2743892), (672, 2057919), (1008, 1371946), (2016, 685973)]