1331511048

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{293543}}^1$

素因数の和:293568

約数の個数: 80

約数和(自身を含む): 4262258880

約数和(自身を除く): 2930747832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 293543, 587086, 880629, 1174172, 1761258, 2054801, 2348344, 2641887, 3522516, 4109602, 5283774, 6164403, 7045032, 7925661, 8219204, 10567548, 12328806, 15851322, 16438408, 18493209, 21135096, 23776983, 24657612, 31702644, 36986418, 47553966, 49315224, 55479627, 63405288, 73972836, 95107932, 110959254, 147945672, 166438881, 190215864, 221918508, 332877762, 443837016, 665755524, 1331511048]

約数ペア:

[(1, 1331511048), (2, 665755524), (3, 443837016), (4, 332877762), (6, 221918508), (7, 190215864), (8, 166438881), (9, 147945672), (12, 110959254), (14, 95107932), (18, 73972836), (21, 63405288), (24, 55479627), (27, 49315224), (28, 47553966), (36, 36986418), (42, 31702644), (54, 24657612), (56, 23776983), (63, 21135096), (72, 18493209), (81, 16438408), (84, 15851322), (108, 12328806), (126, 10567548), (162, 8219204), (168, 7925661), (189, 7045032), (216, 6164403), (252, 5283774), (324, 4109602), (378, 3522516), (504, 2641887), (567, 2348344), (648, 2054801), (756, 1761258), (1134, 1174172), (1512, 880629), (2268, 587086), (4536, 293543)]