387573108

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{223}}^1\times {\mathrm{857}}^1$

素因数の和:1113

約数の個数: 72

約数和(自身を含む): 984791808

約数和(自身を除く): 597218700

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 223, 338, 446, 507, 669, 676, 857, 892, 1014, 1338, 1714, 2028, 2571, 2676, 2899, 3428, 5142, 5798, 8697, 10284, 11141, 11596, 17394, 22282, 33423, 34788, 37687, 44564, 66846, 75374, 113061, 133692, 144833, 150748, 191111, 226122, 289666, 382222, 434499, 452244, 573333, 579332, 764444, 868998, 1146666, 1737996, 2293332, 2484443, 4968886, 7453329, 9937772, 14906658, 29813316, 32297759, 64595518, 96893277, 129191036, 193786554, 387573108]

約数ペア:

[(1, 387573108), (2, 193786554), (3, 129191036), (4, 96893277), (6, 64595518), (12, 32297759), (13, 29813316), (26, 14906658), (39, 9937772), (52, 7453329), (78, 4968886), (156, 2484443), (169, 2293332), (223, 1737996), (338, 1146666), (446, 868998), (507, 764444), (669, 579332), (676, 573333), (857, 452244), (892, 434499), (1014, 382222), (1338, 289666), (1714, 226122), (2028, 191111), (2571, 150748), (2676, 144833), (2899, 133692), (3428, 113061), (5142, 75374), (5798, 66846), (8697, 44564), (10284, 37687), (11141, 34788), (11596, 33423), (17394, 22282)]