306485244

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{8971}}^1$

素因数の和:9067

約数の個数: 72

約数和(自身を含む): 845844272

約数和(自身を除く): 539359028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 73, 78, 117, 146, 156, 219, 234, 292, 438, 468, 657, 876, 949, 1314, 1898, 2628, 2847, 3796, 5694, 8541, 8971, 11388, 17082, 17942, 26913, 34164, 35884, 53826, 80739, 107652, 116623, 161478, 233246, 322956, 349869, 466492, 654883, 699738, 1049607, 1309766, 1399476, 1964649, 2099214, 2619532, 3929298, 4198428, 5893947, 7858596, 8513479, 11787894, 17026958, 23575788, 25540437, 34053916, 51080874, 76621311, 102161748, 153242622, 306485244]

約数ペア:

[(1, 306485244), (2, 153242622), (3, 102161748), (4, 76621311), (6, 51080874), (9, 34053916), (12, 25540437), (13, 23575788), (18, 17026958), (26, 11787894), (36, 8513479), (39, 7858596), (52, 5893947), (73, 4198428), (78, 3929298), (117, 2619532), (146, 2099214), (156, 1964649), (219, 1399476), (234, 1309766), (292, 1049607), (438, 699738), (468, 654883), (657, 466492), (876, 349869), (949, 322956), (1314, 233246), (1898, 161478), (2628, 116623), (2847, 107652), (3796, 80739), (5694, 53826), (8541, 35884), (8971, 34164), (11388, 26913), (17082, 17942)]