12005497712

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{239}}^1\times {\mathrm{1429}}^1$

素因数の和:1715

約数の個数: 80

約数和(自身を含む): 25321296000

約数和(自身を除く): 13315798288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 239, 338, 478, 676, 956, 1352, 1429, 1912, 2197, 2704, 2858, 3107, 3824, 4394, 5716, 6214, 8788, 11432, 12428, 17576, 18577, 22864, 24856, 35152, 37154, 40391, 49712, 74308, 80782, 148616, 161564, 241501, 297232, 323128, 341531, 483002, 525083, 646256, 683062, 966004, 1050166, 1366124, 1932008, 2100332, 2732248, 3139513, 3864016, 4200664, 4439903, 5464496, 6279026, 8401328, 8879806, 12558052, 17759612, 25116104, 35519224, 50232208, 57718739, 71038448, 115437478, 230874956, 461749912, 750343607, 923499824, 1500687214, 3001374428, 6002748856, 12005497712]

約数ペア:

[(1, 12005497712), (2, 6002748856), (4, 3001374428), (8, 1500687214), (13, 923499824), (16, 750343607), (26, 461749912), (52, 230874956), (104, 115437478), (169, 71038448), (208, 57718739), (239, 50232208), (338, 35519224), (478, 25116104), (676, 17759612), (956, 12558052), (1352, 8879806), (1429, 8401328), (1912, 6279026), (2197, 5464496), (2704, 4439903), (2858, 4200664), (3107, 3864016), (3824, 3139513), (4394, 2732248), (5716, 2100332), (6214, 1932008), (8788, 1366124), (11432, 1050166), (12428, 966004), (17576, 683062), (18577, 646256), (22864, 525083), (24856, 483002), (35152, 341531), (37154, 323128), (40391, 297232), (49712, 241501), (74308, 161564), (80782, 148616)]