348548394232

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{136193}}^1$

素因数の和:136480

約数の個数: 64

約数和(自身を含む): 698675220000

約数和(自身を除く): 350126825768

約数列:

[1, 2, 4, 8, 19, 38, 76, 113, 149, 152, 226, 298, 452, 596, 904, 1192, 2147, 2831, 4294, 5662, 8588, 11324, 16837, 17176, 22648, 33674, 67348, 134696, 136193, 272386, 319903, 544772, 639806, 1089544, 1279612, 2559224, 2587667, 5175334, 10350668, 15389809, 20292757, 20701336, 30779618, 40585514, 61559236, 81171028, 123118472, 162342056, 292406371, 385562383, 584812742, 771124766, 1169625484, 1542249532, 2293081541, 2339250968, 3084499064, 4586163082, 9172326164, 18344652328, 43568549279, 87137098558, 174274197116, 348548394232]

約数ペア:

[(1, 348548394232), (2, 174274197116), (4, 87137098558), (8, 43568549279), (19, 18344652328), (38, 9172326164), (76, 4586163082), (113, 3084499064), (149, 2339250968), (152, 2293081541), (226, 1542249532), (298, 1169625484), (452, 771124766), (596, 584812742), (904, 385562383), (1192, 292406371), (2147, 162342056), (2831, 123118472), (4294, 81171028), (5662, 61559236), (8588, 40585514), (11324, 30779618), (16837, 20701336), (17176, 20292757), (22648, 15389809), (33674, 10350668), (67348, 5175334), (134696, 2587667), (136193, 2559224), (272386, 1279612), (319903, 1089544), (544772, 639806)]