216679176

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{61417}}^1$

素因数の和:61443

約数の個数: 72

約数和(自身を含む): 682661070

約数和(自身を除く): 465981894

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 61417, 122834, 184251, 245668, 368502, 429919, 491336, 552753, 737004, 859838, 1105506, 1289757, 1474008, 1719676, 2211012, 2579514, 3009433, 3439352, 3869271, 4422024, 5159028, 6018866, 7738542, 9028299, 10318056, 12037732, 15477084, 18056598, 24075464, 27084897, 30954168, 36113196, 54169794, 72226392, 108339588, 216679176]

約数ペア:

[(1, 216679176), (2, 108339588), (3, 72226392), (4, 54169794), (6, 36113196), (7, 30954168), (8, 27084897), (9, 24075464), (12, 18056598), (14, 15477084), (18, 12037732), (21, 10318056), (24, 9028299), (28, 7738542), (36, 6018866), (42, 5159028), (49, 4422024), (56, 3869271), (63, 3439352), (72, 3009433), (84, 2579514), (98, 2211012), (126, 1719676), (147, 1474008), (168, 1289757), (196, 1105506), (252, 859838), (294, 737004), (392, 552753), (441, 491336), (504, 429919), (588, 368502), (882, 245668), (1176, 184251), (1764, 122834), (3528, 61417)]