790402648

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{661}}^1$

素因数の和:968

約数の個数: 64

約数和(自身を含む): 1719717120

約数和(自身を除く): 929314472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 163, 262, 326, 524, 652, 661, 917, 1048, 1141, 1304, 1322, 1834, 2282, 2644, 3668, 4564, 4627, 5288, 7336, 9128, 9254, 18508, 21353, 37016, 42706, 85412, 86591, 107743, 149471, 170824, 173182, 215486, 298942, 346364, 430972, 597884, 606137, 692728, 754201, 861944, 1195768, 1212274, 1508402, 2424548, 3016804, 4849096, 6033608, 14114333, 28228666, 56457332, 98800331, 112914664, 197600662, 395201324, 790402648]

約数ペア:

[(1, 790402648), (2, 395201324), (4, 197600662), (7, 112914664), (8, 98800331), (14, 56457332), (28, 28228666), (56, 14114333), (131, 6033608), (163, 4849096), (262, 3016804), (326, 2424548), (524, 1508402), (652, 1212274), (661, 1195768), (917, 861944), (1048, 754201), (1141, 692728), (1304, 606137), (1322, 597884), (1834, 430972), (2282, 346364), (2644, 298942), (3668, 215486), (4564, 173182), (4627, 170824), (5288, 149471), (7336, 107743), (9128, 86591), (9254, 85412), (18508, 42706), (21353, 37016)]