517681008

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16267}}^1$

素因数の和:16311

約数の個数: 120

約数和(自身を含む): 1652113008

約数和(自身を除く): 1134432000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 612, 624, 663, 816, 884, 936, 1224, 1326, 1768, 1872, 1989, 2448, 2652, 3536, 3978, 5304, 7956, 10608, 15912, 16267, 31824, 32534, 48801, 65068, 97602, 130136, 146403, 195204, 211471, 260272, 276539, 292806, 390408, 422942, 553078, 585612, 634413, 780816, 829617, 845884, 1106156, 1171224, 1268826, 1659234, 1691768, 1903239, 2212312, 2342448, 2488851, 2537652, 3318468, 3383536, 3595007, 3806478, 4424624, 4977702, 5075304, 6636936, 7190014, 7612956, 9955404, 10150608, 10785021, 13273872, 14380028, 15225912, 19910808, 21570042, 28760056, 30451824, 32355063, 39821616, 43140084, 57520112, 64710126, 86280168, 129420252, 172560336, 258840504, 517681008]

約数ペア:

[(1, 517681008), (2, 258840504), (3, 172560336), (4, 129420252), (6, 86280168), (8, 64710126), (9, 57520112), (12, 43140084), (13, 39821616), (16, 32355063), (17, 30451824), (18, 28760056), (24, 21570042), (26, 19910808), (34, 15225912), (36, 14380028), (39, 13273872), (48, 10785021), (51, 10150608), (52, 9955404), (68, 7612956), (72, 7190014), (78, 6636936), (102, 5075304), (104, 4977702), (117, 4424624), (136, 3806478), (144, 3595007), (153, 3383536), (156, 3318468), (204, 2537652), (208, 2488851), (221, 2342448), (234, 2212312), (272, 1903239), (306, 1691768), (312, 1659234), (408, 1268826), (442, 1171224), (468, 1106156), (612, 845884), (624, 829617), (663, 780816), (816, 634413), (884, 585612), (936, 553078), (1224, 422942), (1326, 390408), (1768, 292806), (1872, 276539), (1989, 260272), (2448, 211471), (2652, 195204), (3536, 146403), (3978, 130136), (5304, 97602), (7956, 65068), (10608, 48801), (15912, 32534), (16267, 31824)]