2541218976

素因数分解:

$2^5\times 3^2\times {\mathrm{683}}^1\times {\mathrm{12919}}^1$

素因数の和:13618

約数の個数: 72

約数和(自身を含む): 7237732320

約数和(自身を除く): 4696513344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 683, 1366, 2049, 2732, 4098, 5464, 6147, 8196, 10928, 12294, 12919, 16392, 21856, 24588, 25838, 32784, 38757, 49176, 51676, 65568, 77514, 98352, 103352, 116271, 155028, 196704, 206704, 232542, 310056, 413408, 465084, 620112, 930168, 1240224, 1860336, 3720672, 8823677, 17647354, 26471031, 35294708, 52942062, 70589416, 79413093, 105884124, 141178832, 158826186, 211768248, 282357664, 317652372, 423536496, 635304744, 847072992, 1270609488, 2541218976]

約数ペア:

[(1, 2541218976), (2, 1270609488), (3, 847072992), (4, 635304744), (6, 423536496), (8, 317652372), (9, 282357664), (12, 211768248), (16, 158826186), (18, 141178832), (24, 105884124), (32, 79413093), (36, 70589416), (48, 52942062), (72, 35294708), (96, 26471031), (144, 17647354), (288, 8823677), (683, 3720672), (1366, 1860336), (2049, 1240224), (2732, 930168), (4098, 620112), (5464, 465084), (6147, 413408), (8196, 310056), (10928, 232542), (12294, 206704), (12919, 196704), (16392, 155028), (21856, 116271), (24588, 103352), (25838, 98352), (32784, 77514), (38757, 65568), (49176, 51676)]