313754844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{64879}}^1$

素因数の和:64930

約数の個数: 48

約数和(自身を含む): 813854720

約数和(自身を除く): 500099876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 64879, 129758, 194637, 259516, 389274, 778548, 843427, 1686854, 2011249, 2530281, 3373708, 4022498, 5060562, 6033747, 8044996, 10121124, 12067494, 24134988, 26146237, 52292474, 78438711, 104584948, 156877422, 313754844]

約数ペア:

[(1, 313754844), (2, 156877422), (3, 104584948), (4, 78438711), (6, 52292474), (12, 26146237), (13, 24134988), (26, 12067494), (31, 10121124), (39, 8044996), (52, 6033747), (62, 5060562), (78, 4022498), (93, 3373708), (124, 2530281), (156, 2011249), (186, 1686854), (372, 843427), (403, 778548), (806, 389274), (1209, 259516), (1612, 194637), (2418, 129758), (4836, 64879)]