340590976

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3407}}^1$

素因数の和:3503

約数の個数: 64

約数和(自身を含む): 750850560

約数和(自身を除く): 410259584

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 128, 142, 176, 284, 352, 568, 704, 781, 1136, 1408, 1562, 2272, 3124, 3407, 4544, 6248, 6814, 9088, 12496, 13628, 24992, 27256, 37477, 49984, 54512, 74954, 99968, 109024, 149908, 218048, 241897, 299816, 436096, 483794, 599632, 967588, 1199264, 1935176, 2398528, 2660867, 3870352, 4797056, 5321734, 7740704, 10643468, 15481408, 21286936, 30962816, 42573872, 85147744, 170295488, 340590976]

約数ペア:

[(1, 340590976), (2, 170295488), (4, 85147744), (8, 42573872), (11, 30962816), (16, 21286936), (22, 15481408), (32, 10643468), (44, 7740704), (64, 5321734), (71, 4797056), (88, 3870352), (128, 2660867), (142, 2398528), (176, 1935176), (284, 1199264), (352, 967588), (568, 599632), (704, 483794), (781, 436096), (1136, 299816), (1408, 241897), (1562, 218048), (2272, 149908), (3124, 109024), (3407, 99968), (4544, 74954), (6248, 54512), (6814, 49984), (9088, 37477), (12496, 27256), (13628, 24992)]