621726144

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{249089}}^1$

素因数の和:249117

約数の個数: 56

約数和(自身を含む): 1771528080

約数和(自身を除く): 1149801936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 249089, 498178, 747267, 996356, 1494534, 1992712, 2989068, 3238157, 3985424, 5978136, 6476314, 7970848, 9714471, 11956272, 12952628, 15941696, 19428942, 23912544, 25905256, 38857884, 47825088, 51810512, 77715768, 103621024, 155431536, 207242048, 310863072, 621726144]

約数ペア:

[(1, 621726144), (2, 310863072), (3, 207242048), (4, 155431536), (6, 103621024), (8, 77715768), (12, 51810512), (13, 47825088), (16, 38857884), (24, 25905256), (26, 23912544), (32, 19428942), (39, 15941696), (48, 12952628), (52, 11956272), (64, 9714471), (78, 7970848), (96, 6476314), (104, 5978136), (156, 3985424), (192, 3238157), (208, 2989068), (312, 1992712), (416, 1494534), (624, 996356), (832, 747267), (1248, 498178), (2496, 249089)]