1254903288

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{2549}}^1$

素因数の和:2912

約数の個数: 64

約数和(自身を含む): 3192804000

約数和(自身を除く): 1937900712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 281, 292, 438, 562, 584, 843, 876, 1124, 1686, 1752, 2248, 2549, 3372, 5098, 6744, 7647, 10196, 15294, 20392, 20513, 30588, 41026, 61176, 61539, 82052, 123078, 164104, 186077, 246156, 372154, 492312, 558231, 716269, 744308, 1116462, 1432538, 1488616, 2148807, 2232924, 2865076, 4297614, 4465848, 5730152, 8595228, 17190456, 52287637, 104575274, 156862911, 209150548, 313725822, 418301096, 627451644, 1254903288]

約数ペア:

[(1, 1254903288), (2, 627451644), (3, 418301096), (4, 313725822), (6, 209150548), (8, 156862911), (12, 104575274), (24, 52287637), (73, 17190456), (146, 8595228), (219, 5730152), (281, 4465848), (292, 4297614), (438, 2865076), (562, 2232924), (584, 2148807), (843, 1488616), (876, 1432538), (1124, 1116462), (1686, 744308), (1752, 716269), (2248, 558231), (2549, 492312), (3372, 372154), (5098, 246156), (6744, 186077), (7647, 164104), (10196, 123078), (15294, 82052), (20392, 61539), (20513, 61176), (30588, 41026)]