919555416

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{109159}}^1$

素因数の和:109190

約数の個数: 80

約数和(自身を含む): 2773755600

約数和(自身を除く): 1854200184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 109159, 218318, 327477, 436636, 654954, 873272, 982431, 1309908, 1419067, 1964862, 2619816, 2838134, 2947293, 3929724, 4257201, 5676268, 5894586, 7859448, 8514402, 8841879, 11352536, 11789172, 12771603, 17028804, 17683758, 23578344, 25543206, 34057608, 35367516, 38314809, 51086412, 70735032, 76629618, 102172824, 114944427, 153259236, 229888854, 306518472, 459777708, 919555416]

約数ペア:

[(1, 919555416), (2, 459777708), (3, 306518472), (4, 229888854), (6, 153259236), (8, 114944427), (9, 102172824), (12, 76629618), (13, 70735032), (18, 51086412), (24, 38314809), (26, 35367516), (27, 34057608), (36, 25543206), (39, 23578344), (52, 17683758), (54, 17028804), (72, 12771603), (78, 11789172), (81, 11352536), (104, 8841879), (108, 8514402), (117, 7859448), (156, 5894586), (162, 5676268), (216, 4257201), (234, 3929724), (312, 2947293), (324, 2838134), (351, 2619816), (468, 1964862), (648, 1419067), (702, 1309908), (936, 982431), (1053, 873272), (1404, 654954), (2106, 436636), (2808, 327477), (4212, 218318), (8424, 109159)]