248672016

素因数分解:

$2^4\times 3^2\times {\mathrm{229}}^1\times {\mathrm{7541}}^1$

素因数の和:7784

約数の個数: 60

約数和(自身を含む): 699067980

約数和(自身を除く): 450395964

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 229, 458, 687, 916, 1374, 1832, 2061, 2748, 3664, 4122, 5496, 7541, 8244, 10992, 15082, 16488, 22623, 30164, 32976, 45246, 60328, 67869, 90492, 120656, 135738, 180984, 271476, 361968, 542952, 1085904, 1726889, 3453778, 5180667, 6907556, 10361334, 13815112, 15542001, 20722668, 27630224, 31084002, 41445336, 62168004, 82890672, 124336008, 248672016]

約数ペア:

[(1, 248672016), (2, 124336008), (3, 82890672), (4, 62168004), (6, 41445336), (8, 31084002), (9, 27630224), (12, 20722668), (16, 15542001), (18, 13815112), (24, 10361334), (36, 6907556), (48, 5180667), (72, 3453778), (144, 1726889), (229, 1085904), (458, 542952), (687, 361968), (916, 271476), (1374, 180984), (1832, 135738), (2061, 120656), (2748, 90492), (3664, 67869), (4122, 60328), (5496, 45246), (7541, 32976), (8244, 30164), (10992, 22623), (15082, 16488)]