322704968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:454

約数の個数: 64

約数和(自身を含む): 653568000

約数和(自身を除く): 330863032

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 127, 146, 152, 229, 254, 292, 458, 508, 584, 916, 1016, 1387, 1832, 2413, 2774, 4351, 4826, 5548, 8702, 9271, 9652, 11096, 16717, 17404, 18542, 19304, 29083, 33434, 34808, 37084, 58166, 66868, 74168, 116332, 133736, 176149, 232664, 317623, 352298, 552577, 635246, 704596, 1105154, 1270492, 1409192, 2123059, 2210308, 2540984, 4246118, 4420616, 8492236, 16984472, 40338121, 80676242, 161352484, 322704968]

約数ペア:

[(1, 322704968), (2, 161352484), (4, 80676242), (8, 40338121), (19, 16984472), (38, 8492236), (73, 4420616), (76, 4246118), (127, 2540984), (146, 2210308), (152, 2123059), (229, 1409192), (254, 1270492), (292, 1105154), (458, 704596), (508, 635246), (584, 552577), (916, 352298), (1016, 317623), (1387, 232664), (1832, 176149), (2413, 133736), (2774, 116332), (4351, 74168), (4826, 66868), (5548, 58166), (8702, 37084), (9271, 34808), (9652, 33434), (11096, 29083), (16717, 19304), (17404, 18542)]