2388897108

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1031}}^1\times {\mathrm{4951}}^1$

素因数の和:6005

約数の個数: 72

約数和(自身を含む): 6510731136

約数和(自身を除く): 4121834028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1031, 2062, 3093, 4124, 4951, 6186, 9279, 9902, 12372, 13403, 14853, 18558, 19804, 26806, 29706, 37116, 40209, 44559, 53612, 59412, 64363, 80418, 89118, 120627, 128726, 160836, 178236, 193089, 241254, 257452, 386178, 482508, 579267, 772356, 1158534, 2317068, 5104481, 10208962, 15313443, 20417924, 30626886, 45940329, 61253772, 66358253, 91880658, 132716506, 183761316, 199074759, 265433012, 398149518, 597224277, 796299036, 1194448554, 2388897108]

約数ペア:

[(1, 2388897108), (2, 1194448554), (3, 796299036), (4, 597224277), (6, 398149518), (9, 265433012), (12, 199074759), (13, 183761316), (18, 132716506), (26, 91880658), (36, 66358253), (39, 61253772), (52, 45940329), (78, 30626886), (117, 20417924), (156, 15313443), (234, 10208962), (468, 5104481), (1031, 2317068), (2062, 1158534), (3093, 772356), (4124, 579267), (4951, 482508), (6186, 386178), (9279, 257452), (9902, 241254), (12372, 193089), (13403, 178236), (14853, 160836), (18558, 128726), (19804, 120627), (26806, 89118), (29706, 80418), (37116, 64363), (40209, 59412), (44559, 53612)]