473976191664

素因数分解:

$2^4\times 3^2\times {\mathrm{1997}}^1\times {\mathrm{1648223}}^1$

素因数の和:1650234

約数の個数: 60

約数和(自身を含む): 1327140075456

約数和(自身を除く): 853163883792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1997, 3994, 5991, 7988, 11982, 15976, 17973, 23964, 31952, 35946, 47928, 71892, 95856, 143784, 287568, 1648223, 3296446, 4944669, 6592892, 9889338, 13185784, 14834007, 19778676, 26371568, 29668014, 39557352, 59336028, 79114704, 118672056, 237344112, 3291501331, 6583002662, 9874503993, 13166005324, 19749007986, 26332010648, 29623511979, 39498015972, 52664021296, 59247023958, 78996031944, 118494047916, 157992063888, 236988095832, 473976191664]

約数ペア:

[(1, 473976191664), (2, 236988095832), (3, 157992063888), (4, 118494047916), (6, 78996031944), (8, 59247023958), (9, 52664021296), (12, 39498015972), (16, 29623511979), (18, 26332010648), (24, 19749007986), (36, 13166005324), (48, 9874503993), (72, 6583002662), (144, 3291501331), (1997, 237344112), (3994, 118672056), (5991, 79114704), (7988, 59336028), (11982, 39557352), (15976, 29668014), (17973, 26371568), (23964, 19778676), (31952, 14834007), (35946, 13185784), (47928, 9889338), (71892, 6592892), (95856, 4944669), (143784, 3296446), (287568, 1648223)]