461783712

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{28463}}^1$

素因数の和:28502

約数の個数: 72

約数和(自身を含む): 1312645824

約数和(自身を除く): 850862112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2704, 4056, 5408, 8112, 16224, 28463, 56926, 85389, 113852, 170778, 227704, 341556, 370019, 455408, 683112, 740038, 910816, 1110057, 1366224, 1480076, 2220114, 2732448, 2960152, 4440228, 4810247, 5920304, 8880456, 9620494, 11840608, 14430741, 17760912, 19240988, 28861482, 35521824, 38481976, 57722964, 76963952, 115445928, 153927904, 230891856, 461783712]

約数ペア:

[(1, 461783712), (2, 230891856), (3, 153927904), (4, 115445928), (6, 76963952), (8, 57722964), (12, 38481976), (13, 35521824), (16, 28861482), (24, 19240988), (26, 17760912), (32, 14430741), (39, 11840608), (48, 9620494), (52, 8880456), (78, 5920304), (96, 4810247), (104, 4440228), (156, 2960152), (169, 2732448), (208, 2220114), (312, 1480076), (338, 1366224), (416, 1110057), (507, 910816), (624, 740038), (676, 683112), (1014, 455408), (1248, 370019), (1352, 341556), (2028, 227704), (2704, 170778), (4056, 113852), (5408, 85389), (8112, 56926), (16224, 28463)]