264964272

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{290531}}^1$

素因数の和:290561

約数の個数: 40

約数和(自身を含む): 720519360

約数和(自身を除く): 455555088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 290531, 581062, 871593, 1162124, 1743186, 2324248, 3486372, 4648496, 5520089, 6972744, 11040178, 13945488, 16560267, 22080356, 33120534, 44160712, 66241068, 88321424, 132482136, 264964272]

約数ペア:

[(1, 264964272), (2, 132482136), (3, 88321424), (4, 66241068), (6, 44160712), (8, 33120534), (12, 22080356), (16, 16560267), (19, 13945488), (24, 11040178), (38, 6972744), (48, 5520089), (57, 4648496), (76, 3486372), (114, 2324248), (152, 1743186), (228, 1162124), (304, 871593), (456, 581062), (912, 290531)]