1661287488

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{1236077}}^1$

素因数の和:1236099

約数の個数: 56

約数和(自身を含む): 5023420992

約数和(自身を除く): 3362133504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 1236077, 2472154, 3708231, 4944308, 7416462, 8652539, 9888616, 14832924, 17305078, 19777232, 25957617, 29665848, 34610156, 39554464, 51915234, 59331696, 69220312, 79108928, 103830468, 118663392, 138440624, 207660936, 237326784, 276881248, 415321872, 553762496, 830643744, 1661287488]

約数ペア:

[(1, 1661287488), (2, 830643744), (3, 553762496), (4, 415321872), (6, 276881248), (7, 237326784), (8, 207660936), (12, 138440624), (14, 118663392), (16, 103830468), (21, 79108928), (24, 69220312), (28, 59331696), (32, 51915234), (42, 39554464), (48, 34610156), (56, 29665848), (64, 25957617), (84, 19777232), (96, 17305078), (112, 14832924), (168, 9888616), (192, 8652539), (224, 7416462), (336, 4944308), (448, 3708231), (672, 2472154), (1344, 1236077)]