1640474424

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{509}}^1$

素因数の和:914

約数の個数: 128

約数和(自身を含む): 4685472000

約数和(自身を除く): 3044997576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 347, 387, 509, 516, 694, 774, 1018, 1032, 1041, 1161, 1388, 1527, 1548, 2036, 2082, 2322, 2776, 3054, 3096, 3123, 4072, 4164, 4581, 4644, 6108, 6246, 8328, 9162, 9288, 9369, 12216, 12492, 13743, 14921, 18324, 18738, 21887, 24984, 27486, 29842, 36648, 37476, 43774, 44763, 54972, 59684, 65661, 74952, 87548, 89526, 109944, 119368, 131322, 134289, 175096, 176623, 179052, 196983, 262644, 268578, 353246, 358104, 393966, 402867, 525288, 529869, 537156, 590949, 706492, 787932, 805734, 1059738, 1074312, 1181898, 1412984, 1575864, 1589607, 1611468, 2119476, 2363796, 3179214, 3222936, 4238952, 4727592, 4768821, 6358428, 7594789, 9537642, 12716856, 15189578, 19075284, 22784367, 30379156, 38150568, 45568734, 60758312, 68353101, 91137468, 136706202, 182274936, 205059303, 273412404, 410118606, 546824808, 820237212, 1640474424]

約数ペア:

[(1, 1640474424), (2, 820237212), (3, 546824808), (4, 410118606), (6, 273412404), (8, 205059303), (9, 182274936), (12, 136706202), (18, 91137468), (24, 68353101), (27, 60758312), (36, 45568734), (43, 38150568), (54, 30379156), (72, 22784367), (86, 19075284), (108, 15189578), (129, 12716856), (172, 9537642), (216, 7594789), (258, 6358428), (344, 4768821), (347, 4727592), (387, 4238952), (509, 3222936), (516, 3179214), (694, 2363796), (774, 2119476), (1018, 1611468), (1032, 1589607), (1041, 1575864), (1161, 1412984), (1388, 1181898), (1527, 1074312), (1548, 1059738), (2036, 805734), (2082, 787932), (2322, 706492), (2776, 590949), (3054, 537156), (3096, 529869), (3123, 525288), (4072, 402867), (4164, 393966), (4581, 358104), (4644, 353246), (6108, 268578), (6246, 262644), (8328, 196983), (9162, 179052), (9288, 176623), (9369, 175096), (12216, 134289), (12492, 131322), (13743, 119368), (14921, 109944), (18324, 89526), (18738, 87548), (21887, 74952), (24984, 65661), (27486, 59684), (29842, 54972), (36648, 44763), (37476, 43774)]