779681574

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1523}}^1$

素因数の和:1794

約数の個数: 96

約数和(自身を含む): 2054108160

約数和(自身を除く): 1274426586

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 239, 306, 357, 478, 714, 717, 1071, 1434, 1523, 1673, 2142, 2151, 3046, 3346, 4063, 4302, 4569, 5019, 8126, 9138, 10038, 10661, 12189, 13707, 15057, 21322, 24378, 25891, 27414, 28441, 30114, 31983, 36567, 51782, 56882, 63966, 73134, 77673, 85323, 95949, 155346, 170646, 181237, 191898, 233019, 255969, 362474, 363997, 466038, 511938, 543711, 727994, 1087422, 1091991, 1631133, 2183982, 2547979, 3262266, 3275973, 5095958, 6187949, 6551946, 7643937, 12375898, 15287874, 18563847, 22931811, 37127694, 43315643, 45863622, 55691541, 86631286, 111383082, 129946929, 259893858, 389840787, 779681574]

約数ペア:

[(1, 779681574), (2, 389840787), (3, 259893858), (6, 129946929), (7, 111383082), (9, 86631286), (14, 55691541), (17, 45863622), (18, 43315643), (21, 37127694), (34, 22931811), (42, 18563847), (51, 15287874), (63, 12375898), (102, 7643937), (119, 6551946), (126, 6187949), (153, 5095958), (238, 3275973), (239, 3262266), (306, 2547979), (357, 2183982), (478, 1631133), (714, 1091991), (717, 1087422), (1071, 727994), (1434, 543711), (1523, 511938), (1673, 466038), (2142, 363997), (2151, 362474), (3046, 255969), (3346, 233019), (4063, 191898), (4302, 181237), (4569, 170646), (5019, 155346), (8126, 95949), (9138, 85323), (10038, 77673), (10661, 73134), (12189, 63966), (13707, 56882), (15057, 51782), (21322, 36567), (24378, 31983), (25891, 30114), (27414, 28441)]