740698504

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{145349}}^1$

素因数の和:145382

約数の個数: 48

約数和(自身を含む): 1739839500

約数和(自身を除く): 999140996

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 145349, 290698, 581396, 1017443, 1162792, 1889537, 2034886, 3779074, 4069772, 7122101, 7558148, 8139544, 13226759, 14244202, 15116296, 26453518, 28488404, 52907036, 56976808, 92587313, 105814072, 185174626, 370349252, 740698504]

約数ペア:

[(1, 740698504), (2, 370349252), (4, 185174626), (7, 105814072), (8, 92587313), (13, 56976808), (14, 52907036), (26, 28488404), (28, 26453518), (49, 15116296), (52, 14244202), (56, 13226759), (91, 8139544), (98, 7558148), (104, 7122101), (182, 4069772), (196, 3779074), (364, 2034886), (392, 1889537), (637, 1162792), (728, 1017443), (1274, 581396), (2548, 290698), (5096, 145349)]