12908256

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 35925120

約数和(自身を除く): 23016864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 53, 59, 86, 96, 106, 118, 129, 159, 172, 177, 212, 236, 258, 318, 344, 354, 424, 472, 516, 636, 688, 708, 848, 944, 1032, 1272, 1376, 1416, 1696, 1888, 2064, 2279, 2537, 2544, 2832, 3127, 4128, 4558, 5074, 5088, 5664, 6254, 6837, 7611, 9116, 9381, 10148, 12508, 13674, 15222, 18232, 18762, 20296, 25016, 27348, 30444, 36464, 37524, 40592, 50032, 54696, 60888, 72928, 75048, 81184, 100064, 109392, 121776, 134461, 150096, 218784, 243552, 268922, 300192, 403383, 537844, 806766, 1075688, 1613532, 2151376, 3227064, 4302752, 6454128, 12908256]

約数ペア:

[(1, 12908256), (2, 6454128), (3, 4302752), (4, 3227064), (6, 2151376), (8, 1613532), (12, 1075688), (16, 806766), (24, 537844), (32, 403383), (43, 300192), (48, 268922), (53, 243552), (59, 218784), (86, 150096), (96, 134461), (106, 121776), (118, 109392), (129, 100064), (159, 81184), (172, 75048), (177, 72928), (212, 60888), (236, 54696), (258, 50032), (318, 40592), (344, 37524), (354, 36464), (424, 30444), (472, 27348), (516, 25016), (636, 20296), (688, 18762), (708, 18232), (848, 15222), (944, 13674), (1032, 12508), (1272, 10148), (1376, 9381), (1416, 9116), (1696, 7611), (1888, 6837), (2064, 6254), (2279, 5664), (2537, 5088), (2544, 5074), (2832, 4558), (3127, 4128)]