397442912

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{22541}}^1$

素因数の和:22599

約数の個数: 48

約数和(自身を含む): 852087600

約数和(自身を除く): 454644688

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 76, 116, 152, 232, 304, 464, 551, 608, 928, 1102, 2204, 4408, 8816, 17632, 22541, 45082, 90164, 180328, 360656, 428279, 653689, 721312, 856558, 1307378, 1713116, 2614756, 3426232, 5229512, 6852464, 10459024, 12420091, 13704928, 20918048, 24840182, 49680364, 99360728, 198721456, 397442912]

約数ペア:

[(1, 397442912), (2, 198721456), (4, 99360728), (8, 49680364), (16, 24840182), (19, 20918048), (29, 13704928), (32, 12420091), (38, 10459024), (58, 6852464), (76, 5229512), (116, 3426232), (152, 2614756), (232, 1713116), (304, 1307378), (464, 856558), (551, 721312), (608, 653689), (928, 428279), (1102, 360656), (2204, 180328), (4408, 90164), (8816, 45082), (17632, 22541)]