329331168

素因数分解:

$2^5\times 3^2\times {\mathrm{787}}^1\times {\mathrm{1453}}^1$

素因数の和:2256

約数の個数: 72

約数和(自身を含む): 938370888

約数和(自身を除く): 609039720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 787, 1453, 1574, 2361, 2906, 3148, 4359, 4722, 5812, 6296, 7083, 8718, 9444, 11624, 12592, 13077, 14166, 17436, 18888, 23248, 25184, 26154, 28332, 34872, 37776, 46496, 52308, 56664, 69744, 75552, 104616, 113328, 139488, 209232, 226656, 418464, 1143511, 2287022, 3430533, 4574044, 6861066, 9148088, 10291599, 13722132, 18296176, 20583198, 27444264, 36592352, 41166396, 54888528, 82332792, 109777056, 164665584, 329331168]

約数ペア:

[(1, 329331168), (2, 164665584), (3, 109777056), (4, 82332792), (6, 54888528), (8, 41166396), (9, 36592352), (12, 27444264), (16, 20583198), (18, 18296176), (24, 13722132), (32, 10291599), (36, 9148088), (48, 6861066), (72, 4574044), (96, 3430533), (144, 2287022), (288, 1143511), (787, 418464), (1453, 226656), (1574, 209232), (2361, 139488), (2906, 113328), (3148, 104616), (4359, 75552), (4722, 69744), (5812, 56664), (6296, 52308), (7083, 46496), (8718, 37776), (9444, 34872), (11624, 28332), (12592, 26154), (13077, 25184), (14166, 23248), (17436, 18888)]