393640992

素因数分解:

$2^5\times 3^3\times {\mathrm{455603}}^1$

素因数の和:455622

約数の個数: 48

約数和(自身を含む): 1148122080

約数和(自身を除く): 754481088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 455603, 911206, 1366809, 1822412, 2733618, 3644824, 4100427, 5467236, 7289648, 8200854, 10934472, 12301281, 14579296, 16401708, 21868944, 24602562, 32803416, 43737888, 49205124, 65606832, 98410248, 131213664, 196820496, 393640992]

約数ペア:

[(1, 393640992), (2, 196820496), (3, 131213664), (4, 98410248), (6, 65606832), (8, 49205124), (9, 43737888), (12, 32803416), (16, 24602562), (18, 21868944), (24, 16401708), (27, 14579296), (32, 12301281), (36, 10934472), (48, 8200854), (54, 7289648), (72, 5467236), (96, 4100427), (108, 3644824), (144, 2733618), (216, 1822412), (288, 1366809), (432, 911206), (864, 455603)]