2016296316

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{7529}}^1$

素因数の和:7755

約数の個数: 72

約数和(自身を含む): 5246120880

約数和(自身を除く): 3229824564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 173, 258, 346, 387, 516, 519, 692, 774, 1038, 1548, 1557, 2076, 3114, 6228, 7439, 7529, 14878, 15058, 22317, 22587, 29756, 30116, 44634, 45174, 66951, 67761, 89268, 90348, 133902, 135522, 267804, 271044, 323747, 647494, 971241, 1294988, 1302517, 1942482, 2605034, 2913723, 3884964, 3907551, 5210068, 5827446, 7815102, 11654892, 11722653, 15630204, 23445306, 46890612, 56008231, 112016462, 168024693, 224032924, 336049386, 504074079, 672098772, 1008148158, 2016296316]

約数ペア:

[(1, 2016296316), (2, 1008148158), (3, 672098772), (4, 504074079), (6, 336049386), (9, 224032924), (12, 168024693), (18, 112016462), (36, 56008231), (43, 46890612), (86, 23445306), (129, 15630204), (172, 11722653), (173, 11654892), (258, 7815102), (346, 5827446), (387, 5210068), (516, 3907551), (519, 3884964), (692, 2913723), (774, 2605034), (1038, 1942482), (1548, 1302517), (1557, 1294988), (2076, 971241), (3114, 647494), (6228, 323747), (7439, 271044), (7529, 267804), (14878, 135522), (15058, 133902), (22317, 90348), (22587, 89268), (29756, 67761), (30116, 66951), (44634, 45174)]