1397889324

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{96353}}^1$

素因数の和:96407

約数の個数: 72

約数和(自身を含む): 3928159872

約数和(自身を除く): 2530270548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 96353, 192706, 289059, 385412, 578118, 867177, 1156236, 1252589, 1734354, 2505178, 2986943, 3468708, 3757767, 5010356, 5973886, 7515534, 8960829, 11273301, 11947772, 15031068, 17921658, 22546602, 26882487, 35843316, 38830259, 45093204, 53764974, 77660518, 107529948, 116490777, 155321036, 232981554, 349472331, 465963108, 698944662, 1397889324]

約数ペア:

[(1, 1397889324), (2, 698944662), (3, 465963108), (4, 349472331), (6, 232981554), (9, 155321036), (12, 116490777), (13, 107529948), (18, 77660518), (26, 53764974), (31, 45093204), (36, 38830259), (39, 35843316), (52, 26882487), (62, 22546602), (78, 17921658), (93, 15031068), (117, 11947772), (124, 11273301), (156, 8960829), (186, 7515534), (234, 5973886), (279, 5010356), (372, 3757767), (403, 3468708), (468, 2986943), (558, 2505178), (806, 1734354), (1116, 1252589), (1209, 1156236), (1612, 867177), (2418, 578118), (3627, 385412), (4836, 289059), (7254, 192706), (14508, 96353)]