713378256

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{18191}}^1$

素因数の和:18264

約数の個数: 80

約数和(自身を含む): 1985111040

約数和(自身を除く): 1271732784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 43, 48, 57, 76, 86, 114, 129, 152, 172, 228, 258, 304, 344, 456, 516, 688, 817, 912, 1032, 1634, 2064, 2451, 3268, 4902, 6536, 9804, 13072, 18191, 19608, 36382, 39216, 54573, 72764, 109146, 145528, 218292, 291056, 345629, 436584, 691258, 782213, 873168, 1036887, 1382516, 1564426, 2073774, 2346639, 2765032, 3128852, 4147548, 4693278, 5530064, 6257704, 8295096, 9386556, 12515408, 14862047, 16590192, 18773112, 29724094, 37546224, 44586141, 59448188, 89172282, 118896376, 178344564, 237792752, 356689128, 713378256]

約数ペア:

[(1, 713378256), (2, 356689128), (3, 237792752), (4, 178344564), (6, 118896376), (8, 89172282), (12, 59448188), (16, 44586141), (19, 37546224), (24, 29724094), (38, 18773112), (43, 16590192), (48, 14862047), (57, 12515408), (76, 9386556), (86, 8295096), (114, 6257704), (129, 5530064), (152, 4693278), (172, 4147548), (228, 3128852), (258, 2765032), (304, 2346639), (344, 2073774), (456, 1564426), (516, 1382516), (688, 1036887), (817, 873168), (912, 782213), (1032, 691258), (1634, 436584), (2064, 345629), (2451, 291056), (3268, 218292), (4902, 145528), (6536, 109146), (9804, 72764), (13072, 54573), (18191, 39216), (19608, 36382)]