390998496

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{581843}}^1$

素因数の和:581863

約数の個数: 48

約数和(自身を含む): 1172997504

約数和(自身を除く): 781999008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 581843, 1163686, 1745529, 2327372, 3491058, 4072901, 4654744, 6982116, 8145802, 9309488, 12218703, 13964232, 16291604, 18618976, 24437406, 27928464, 32583208, 48874812, 55856928, 65166416, 97749624, 130332832, 195499248, 390998496]

約数ペア:

[(1, 390998496), (2, 195499248), (3, 130332832), (4, 97749624), (6, 65166416), (7, 55856928), (8, 48874812), (12, 32583208), (14, 27928464), (16, 24437406), (21, 18618976), (24, 16291604), (28, 13964232), (32, 12218703), (42, 9309488), (48, 8145802), (56, 6982116), (84, 4654744), (96, 4072901), (112, 3491058), (168, 2327372), (224, 1745529), (336, 1163686), (672, 581843)]