660588144

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{84431}}^1$

素因数の和:84605

約数の個数: 40

約数和(自身を含む): 1717009152

約数和(自身を除く): 1056421008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 7824, 84431, 168862, 253293, 337724, 506586, 675448, 1013172, 1350896, 2026344, 4052688, 13762253, 27524506, 41286759, 55049012, 82573518, 110098024, 165147036, 220196048, 330294072, 660588144]

約数ペア:

[(1, 660588144), (2, 330294072), (3, 220196048), (4, 165147036), (6, 110098024), (8, 82573518), (12, 55049012), (16, 41286759), (24, 27524506), (48, 13762253), (163, 4052688), (326, 2026344), (489, 1350896), (652, 1013172), (978, 675448), (1304, 506586), (1956, 337724), (2608, 253293), (3912, 168862), (7824, 84431)]