1331298192

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{11353}}^1$

素因数の和:11720

約数の個数: 80

約数和(自身を含む): 3942108800

約数和(自身を除く): 2610810608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 349, 698, 1047, 1396, 2094, 2443, 2792, 4188, 4886, 5584, 7329, 8376, 9772, 11353, 14658, 16752, 19544, 22706, 29316, 34059, 39088, 45412, 58632, 68118, 79471, 90824, 117264, 136236, 158942, 181648, 238413, 272472, 317884, 476826, 544944, 635768, 953652, 1271536, 1907304, 3814608, 3962197, 7924394, 11886591, 15848788, 23773182, 27735379, 31697576, 47546364, 55470758, 63395152, 83206137, 95092728, 110941516, 166412274, 190185456, 221883032, 332824548, 443766064, 665649096, 1331298192]

約数ペア:

[(1, 1331298192), (2, 665649096), (3, 443766064), (4, 332824548), (6, 221883032), (7, 190185456), (8, 166412274), (12, 110941516), (14, 95092728), (16, 83206137), (21, 63395152), (24, 55470758), (28, 47546364), (42, 31697576), (48, 27735379), (56, 23773182), (84, 15848788), (112, 11886591), (168, 7924394), (336, 3962197), (349, 3814608), (698, 1907304), (1047, 1271536), (1396, 953652), (2094, 635768), (2443, 544944), (2792, 476826), (4188, 317884), (4886, 272472), (5584, 238413), (7329, 181648), (8376, 158942), (9772, 136236), (11353, 117264), (14658, 90824), (16752, 79471), (19544, 68118), (22706, 58632), (29316, 45412), (34059, 39088)]