342385212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{857}}^1$

素因数の和:1087

約数の個数: 72

約数和(自身を含む): 870485616

約数和(自身を除く): 528100404

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 197, 338, 394, 507, 591, 676, 788, 857, 1014, 1182, 1714, 2028, 2364, 2561, 2571, 3428, 5122, 5142, 7683, 10244, 10284, 11141, 15366, 22282, 30732, 33293, 33423, 44564, 66586, 66846, 99879, 133172, 133692, 144833, 168829, 199758, 289666, 337658, 399516, 434499, 506487, 579332, 675316, 868998, 1012974, 1737996, 2025948, 2194777, 4389554, 6584331, 8779108, 13168662, 26337324, 28532101, 57064202, 85596303, 114128404, 171192606, 342385212]

約数ペア:

[(1, 342385212), (2, 171192606), (3, 114128404), (4, 85596303), (6, 57064202), (12, 28532101), (13, 26337324), (26, 13168662), (39, 8779108), (52, 6584331), (78, 4389554), (156, 2194777), (169, 2025948), (197, 1737996), (338, 1012974), (394, 868998), (507, 675316), (591, 579332), (676, 506487), (788, 434499), (857, 399516), (1014, 337658), (1182, 289666), (1714, 199758), (2028, 168829), (2364, 144833), (2561, 133692), (2571, 133172), (3428, 99879), (5122, 66846), (5142, 66586), (7683, 44564), (10244, 33423), (10284, 33293), (11141, 30732), (15366, 22282)]