931003648

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{691}}^1$

素因数の和:1003

約数の個数: 72

約数和(自身を含む): 1966082720

約数和(自身を除く): 1035079072

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 277, 304, 554, 608, 691, 1108, 1216, 1382, 2216, 2432, 2764, 4432, 4864, 5263, 5528, 8864, 10526, 11056, 13129, 17728, 21052, 22112, 26258, 35456, 42104, 44224, 52516, 70912, 84208, 88448, 105032, 168416, 176896, 191407, 210064, 336832, 382814, 420128, 673664, 765628, 840256, 1347328, 1531256, 1680512, 3062512, 3361024, 3636733, 6125024, 7273466, 12250048, 14546932, 24500096, 29093864, 49000192, 58187728, 116375456, 232750912, 465501824, 931003648]

約数ペア:

[(1, 931003648), (2, 465501824), (4, 232750912), (8, 116375456), (16, 58187728), (19, 49000192), (32, 29093864), (38, 24500096), (64, 14546932), (76, 12250048), (128, 7273466), (152, 6125024), (256, 3636733), (277, 3361024), (304, 3062512), (554, 1680512), (608, 1531256), (691, 1347328), (1108, 840256), (1216, 765628), (1382, 673664), (2216, 420128), (2432, 382814), (2764, 336832), (4432, 210064), (4864, 191407), (5263, 176896), (5528, 168416), (8864, 105032), (10526, 88448), (11056, 84208), (13129, 70912), (17728, 52516), (21052, 44224), (22112, 42104), (26258, 35456)]