248019984

素因数分解:

$2^4\times 3^2\times {\mathrm{809}}^1\times {\mathrm{2129}}^1$

素因数の和:2952

約数の個数: 60

約数和(自身を含む): 695295900

約数和(自身を除く): 447275916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 809, 1618, 2129, 2427, 3236, 4258, 4854, 6387, 6472, 7281, 8516, 9708, 12774, 12944, 14562, 17032, 19161, 19416, 25548, 29124, 34064, 38322, 38832, 51096, 58248, 76644, 102192, 116496, 153288, 306576, 1722361, 3444722, 5167083, 6889444, 10334166, 13778888, 15501249, 20668332, 27557776, 31002498, 41336664, 62004996, 82673328, 124009992, 248019984]

約数ペア:

[(1, 248019984), (2, 124009992), (3, 82673328), (4, 62004996), (6, 41336664), (8, 31002498), (9, 27557776), (12, 20668332), (16, 15501249), (18, 13778888), (24, 10334166), (36, 6889444), (48, 5167083), (72, 3444722), (144, 1722361), (809, 306576), (1618, 153288), (2129, 116496), (2427, 102192), (3236, 76644), (4258, 58248), (4854, 51096), (6387, 38832), (6472, 38322), (7281, 34064), (8516, 29124), (9708, 25548), (12774, 19416), (12944, 19161), (14562, 17032)]