219311616

素因数分解:

$2^9\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2011}}^1$

素因数の和:2103

約数の個数: 80

約数和(自身を含む): 592783488

約数和(自身を除く): 373471872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 256, 284, 384, 426, 512, 568, 768, 852, 1136, 1536, 1704, 2011, 2272, 3408, 4022, 4544, 6033, 6816, 8044, 9088, 12066, 13632, 16088, 18176, 24132, 27264, 32176, 36352, 48264, 54528, 64352, 96528, 109056, 128704, 142781, 193056, 257408, 285562, 386112, 428343, 514816, 571124, 772224, 856686, 1029632, 1142248, 1544448, 1713372, 2284496, 3088896, 3426744, 4568992, 6853488, 9137984, 13706976, 18275968, 27413952, 36551936, 54827904, 73103872, 109655808, 219311616]

約数ペア:

[(1, 219311616), (2, 109655808), (3, 73103872), (4, 54827904), (6, 36551936), (8, 27413952), (12, 18275968), (16, 13706976), (24, 9137984), (32, 6853488), (48, 4568992), (64, 3426744), (71, 3088896), (96, 2284496), (128, 1713372), (142, 1544448), (192, 1142248), (213, 1029632), (256, 856686), (284, 772224), (384, 571124), (426, 514816), (512, 428343), (568, 386112), (768, 285562), (852, 257408), (1136, 193056), (1536, 142781), (1704, 128704), (2011, 109056), (2272, 96528), (3408, 64352), (4022, 54528), (4544, 48264), (6033, 36352), (6816, 32176), (8044, 27264), (9088, 24132), (12066, 18176), (13632, 16088)]