243520728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{83857}}^1$

素因数の和:83888

約数の個数: 48

約数和(自身を含む): 669186840

約数和(自身を除く): 425666112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 83857, 167714, 251571, 335428, 503142, 670856, 922427, 1006284, 1844854, 2012568, 2767281, 3689708, 5534562, 7379416, 10146697, 11069124, 20293394, 22138248, 30440091, 40586788, 60880182, 81173576, 121760364, 243520728]

約数ペア:

[(1, 243520728), (2, 121760364), (3, 81173576), (4, 60880182), (6, 40586788), (8, 30440091), (11, 22138248), (12, 20293394), (22, 11069124), (24, 10146697), (33, 7379416), (44, 5534562), (66, 3689708), (88, 2767281), (121, 2012568), (132, 1844854), (242, 1006284), (264, 922427), (363, 670856), (484, 503142), (726, 335428), (968, 251571), (1452, 167714), (2904, 83857)]