421895664

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{172343}}^1$

素因数の和:172374

約数の個数: 60

約数和(自身を含む): 1250183376

約数和(自身を除く): 828287712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 172343, 344686, 517029, 689372, 1034058, 1378744, 1551087, 2068116, 2757488, 2929831, 3102174, 4136232, 5859662, 6204348, 8272464, 8789493, 11719324, 12408696, 17578986, 23438648, 24817392, 26368479, 35157972, 46877296, 52736958, 70315944, 105473916, 140631888, 210947832, 421895664]

約数ペア:

[(1, 421895664), (2, 210947832), (3, 140631888), (4, 105473916), (6, 70315944), (8, 52736958), (9, 46877296), (12, 35157972), (16, 26368479), (17, 24817392), (18, 23438648), (24, 17578986), (34, 12408696), (36, 11719324), (48, 8789493), (51, 8272464), (68, 6204348), (72, 5859662), (102, 4136232), (136, 3102174), (144, 2929831), (153, 2757488), (204, 2068116), (272, 1551087), (306, 1378744), (408, 1034058), (612, 689372), (816, 517029), (1224, 344686), (2448, 172343)]