321826764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1061}}^1$

素因数の和:1255

約数の個数: 96

約数和(自身を含む): 902071296

約数和(自身を除く): 580244532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 157, 161, 276, 314, 322, 471, 483, 628, 644, 942, 966, 1061, 1099, 1884, 1932, 2122, 2198, 3183, 3297, 3611, 4244, 4396, 6366, 6594, 7222, 7427, 10833, 12732, 13188, 14444, 14854, 21666, 22281, 24403, 25277, 29708, 43332, 44562, 48806, 50554, 73209, 75831, 89124, 97612, 101108, 146418, 151662, 166577, 170821, 292836, 303324, 333154, 341642, 499731, 512463, 666308, 683284, 999462, 1024926, 1166039, 1998924, 2049852, 2332078, 3498117, 3831271, 4664156, 6996234, 7662542, 11493813, 13992468, 15325084, 22987626, 26818897, 45975252, 53637794, 80456691, 107275588, 160913382, 321826764]

約数ペア:

[(1, 321826764), (2, 160913382), (3, 107275588), (4, 80456691), (6, 53637794), (7, 45975252), (12, 26818897), (14, 22987626), (21, 15325084), (23, 13992468), (28, 11493813), (42, 7662542), (46, 6996234), (69, 4664156), (84, 3831271), (92, 3498117), (138, 2332078), (157, 2049852), (161, 1998924), (276, 1166039), (314, 1024926), (322, 999462), (471, 683284), (483, 666308), (628, 512463), (644, 499731), (942, 341642), (966, 333154), (1061, 303324), (1099, 292836), (1884, 170821), (1932, 166577), (2122, 151662), (2198, 146418), (3183, 101108), (3297, 97612), (3611, 89124), (4244, 75831), (4396, 73209), (6366, 50554), (6594, 48806), (7222, 44562), (7427, 43332), (10833, 29708), (12732, 25277), (13188, 24403), (14444, 22281), (14854, 21666)]