1381837296

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{17959}}^1$

素因数の和:18206

約数の個数: 80

約数和(自身を含む): 4097753600

約数和(自身を除く): 2715916304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 229, 336, 458, 687, 916, 1374, 1603, 1832, 2748, 3206, 3664, 4809, 5496, 6412, 9618, 10992, 12824, 17959, 19236, 25648, 35918, 38472, 53877, 71836, 76944, 107754, 125713, 143672, 215508, 251426, 287344, 377139, 431016, 502852, 754278, 862032, 1005704, 1508556, 2011408, 3017112, 4112611, 6034224, 8225222, 12337833, 16450444, 24675666, 28788277, 32900888, 49351332, 57576554, 65801776, 86364831, 98702664, 115153108, 172729662, 197405328, 230306216, 345459324, 460612432, 690918648, 1381837296]

約数ペア:

[(1, 1381837296), (2, 690918648), (3, 460612432), (4, 345459324), (6, 230306216), (7, 197405328), (8, 172729662), (12, 115153108), (14, 98702664), (16, 86364831), (21, 65801776), (24, 57576554), (28, 49351332), (42, 32900888), (48, 28788277), (56, 24675666), (84, 16450444), (112, 12337833), (168, 8225222), (229, 6034224), (336, 4112611), (458, 3017112), (687, 2011408), (916, 1508556), (1374, 1005704), (1603, 862032), (1832, 754278), (2748, 502852), (3206, 431016), (3664, 377139), (4809, 287344), (5496, 251426), (6412, 215508), (9618, 143672), (10992, 125713), (12824, 107754), (17959, 76944), (19236, 71836), (25648, 53877), (35918, 38472)]