320426136

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:569

約数の個数: 96

約数和(自身を含む): 885502800

約数和(自身を除く): 565076664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 139, 202, 278, 303, 317, 404, 417, 556, 606, 634, 808, 834, 909, 951, 1112, 1212, 1251, 1268, 1668, 1818, 1902, 2424, 2502, 2536, 2853, 3336, 3636, 3804, 5004, 5706, 7272, 7608, 10008, 11412, 14039, 22824, 28078, 32017, 42117, 44063, 56156, 64034, 84234, 88126, 96051, 112312, 126351, 128068, 132189, 168468, 176252, 192102, 252702, 256136, 264378, 288153, 336936, 352504, 384204, 396567, 505404, 528756, 576306, 768408, 793134, 1010808, 1057512, 1152612, 1586268, 2305224, 3172536, 4450363, 8900726, 13351089, 17801452, 26702178, 35602904, 40053267, 53404356, 80106534, 106808712, 160213068, 320426136]

約数ペア:

[(1, 320426136), (2, 160213068), (3, 106808712), (4, 80106534), (6, 53404356), (8, 40053267), (9, 35602904), (12, 26702178), (18, 17801452), (24, 13351089), (36, 8900726), (72, 4450363), (101, 3172536), (139, 2305224), (202, 1586268), (278, 1152612), (303, 1057512), (317, 1010808), (404, 793134), (417, 768408), (556, 576306), (606, 528756), (634, 505404), (808, 396567), (834, 384204), (909, 352504), (951, 336936), (1112, 288153), (1212, 264378), (1251, 256136), (1268, 252702), (1668, 192102), (1818, 176252), (1902, 168468), (2424, 132189), (2502, 128068), (2536, 126351), (2853, 112312), (3336, 96051), (3636, 88126), (3804, 84234), (5004, 64034), (5706, 56156), (7272, 44063), (7608, 42117), (10008, 32017), (11412, 28078), (14039, 22824)]