1567228348

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{2789}}^1$

素因数の和:2915

約数の個数: 72

約数和(自身を含む): 3312912960

約数和(自身を除く): 1745684612

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 61, 94, 98, 122, 188, 196, 244, 329, 427, 658, 854, 1316, 1708, 2303, 2789, 2867, 2989, 4606, 5578, 5734, 5978, 9212, 11156, 11468, 11956, 19523, 20069, 39046, 40138, 78092, 80276, 131083, 136661, 140483, 170129, 262166, 273322, 280966, 340258, 524332, 546644, 561932, 680516, 917581, 1190903, 1835162, 2381806, 3670324, 4763612, 6423067, 7996063, 8336321, 12846134, 15992126, 16672642, 25692268, 31984252, 33345284, 55972441, 111944882, 223889764, 391807087, 783614174, 1567228348]

約数ペア:

[(1, 1567228348), (2, 783614174), (4, 391807087), (7, 223889764), (14, 111944882), (28, 55972441), (47, 33345284), (49, 31984252), (61, 25692268), (94, 16672642), (98, 15992126), (122, 12846134), (188, 8336321), (196, 7996063), (244, 6423067), (329, 4763612), (427, 3670324), (658, 2381806), (854, 1835162), (1316, 1190903), (1708, 917581), (2303, 680516), (2789, 561932), (2867, 546644), (2989, 524332), (4606, 340258), (5578, 280966), (5734, 273322), (5978, 262166), (9212, 170129), (11156, 140483), (11468, 136661), (11956, 131083), (19523, 80276), (20069, 78092), (39046, 40138)]