430480384

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:313

約数の個数: 88

約数和(自身を含む): 905527296

約数和(自身を除く): 475046912

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 71, 124, 128, 142, 191, 248, 256, 284, 382, 496, 512, 568, 764, 992, 1024, 1136, 1528, 1984, 2201, 2272, 3056, 3968, 4402, 4544, 5921, 6112, 7936, 8804, 9088, 11842, 12224, 13561, 15872, 17608, 18176, 23684, 24448, 27122, 31744, 35216, 36352, 47368, 48896, 54244, 70432, 72704, 94736, 97792, 108488, 140864, 189472, 195584, 216976, 281728, 378944, 420391, 433952, 563456, 757888, 840782, 867904, 1126912, 1515776, 1681564, 1735808, 2253824, 3031552, 3363128, 3471616, 6063104, 6726256, 6943232, 13452512, 13886464, 26905024, 53810048, 107620096, 215240192, 430480384]

約数ペア:

[(1, 430480384), (2, 215240192), (4, 107620096), (8, 53810048), (16, 26905024), (31, 13886464), (32, 13452512), (62, 6943232), (64, 6726256), (71, 6063104), (124, 3471616), (128, 3363128), (142, 3031552), (191, 2253824), (248, 1735808), (256, 1681564), (284, 1515776), (382, 1126912), (496, 867904), (512, 840782), (568, 757888), (764, 563456), (992, 433952), (1024, 420391), (1136, 378944), (1528, 281728), (1984, 216976), (2201, 195584), (2272, 189472), (3056, 140864), (3968, 108488), (4402, 97792), (4544, 94736), (5921, 72704), (6112, 70432), (7936, 54244), (8804, 48896), (9088, 47368), (11842, 36352), (12224, 35216), (13561, 31744), (15872, 27122), (17608, 24448), (18176, 23684)]