1690368

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:121

約数の個数: 72

約数和(自身を含む): 4709376

約数和(自身を除く): 3019008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 71, 93, 96, 124, 128, 142, 186, 192, 213, 248, 256, 284, 372, 384, 426, 496, 568, 744, 768, 852, 992, 1136, 1488, 1704, 1984, 2201, 2272, 2976, 3408, 3968, 4402, 4544, 5952, 6603, 6816, 7936, 8804, 9088, 11904, 13206, 13632, 17608, 18176, 23808, 26412, 27264, 35216, 52824, 54528, 70432, 105648, 140864, 211296, 281728, 422592, 563456, 845184, 1690368]

約数ペア:

[(1, 1690368), (2, 845184), (3, 563456), (4, 422592), (6, 281728), (8, 211296), (12, 140864), (16, 105648), (24, 70432), (31, 54528), (32, 52824), (48, 35216), (62, 27264), (64, 26412), (71, 23808), (93, 18176), (96, 17608), (124, 13632), (128, 13206), (142, 11904), (186, 9088), (192, 8804), (213, 7936), (248, 6816), (256, 6603), (284, 5952), (372, 4544), (384, 4402), (426, 3968), (496, 3408), (568, 2976), (744, 2272), (768, 2201), (852, 1984), (992, 1704), (1136, 1488)]