2991392208

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{109913}}^1$

素因数の和:109943

約数の個数: 120

約数和(自身を含む): 9922156608

約数和(自身を除く): 6930764400

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 756, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2268, 3024, 3402, 3888, 4536, 6804, 9072, 13608, 27216, 109913, 219826, 329739, 439652, 659478, 769391, 879304, 989217, 1318956, 1538782, 1758608, 1978434, 2308173, 2637912, 2967651, 3077564, 3956868, 4616346, 5275824, 5935302, 6155128, 6924519, 7913736, 8902953, 9232692, 11870604, 12310256, 13849038, 15827472, 17805906, 18465384, 20773557, 23741208, 26708859, 27698076, 35611812, 36930768, 41547114, 47482416, 53417718, 55396152, 62320671, 71223624, 83094228, 106835436, 110792304, 124641342, 142447248, 166188456, 186962013, 213670872, 249282684, 332376912, 373924026, 427341744, 498565368, 747848052, 997130736, 1495696104, 2991392208]

約数ペア:

[(1, 2991392208), (2, 1495696104), (3, 997130736), (4, 747848052), (6, 498565368), (7, 427341744), (8, 373924026), (9, 332376912), (12, 249282684), (14, 213670872), (16, 186962013), (18, 166188456), (21, 142447248), (24, 124641342), (27, 110792304), (28, 106835436), (36, 83094228), (42, 71223624), (48, 62320671), (54, 55396152), (56, 53417718), (63, 47482416), (72, 41547114), (81, 36930768), (84, 35611812), (108, 27698076), (112, 26708859), (126, 23741208), (144, 20773557), (162, 18465384), (168, 17805906), (189, 15827472), (216, 13849038), (243, 12310256), (252, 11870604), (324, 9232692), (336, 8902953), (378, 7913736), (432, 6924519), (486, 6155128), (504, 5935302), (567, 5275824), (648, 4616346), (756, 3956868), (972, 3077564), (1008, 2967651), (1134, 2637912), (1296, 2308173), (1512, 1978434), (1701, 1758608), (1944, 1538782), (2268, 1318956), (3024, 989217), (3402, 879304), (3888, 769391), (4536, 659478), (6804, 439652), (9072, 329739), (13608, 219826), (27216, 109913)]