2099568

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:142

約数の個数: 80

約数和(自身を含む): 5999616

約数和(自身を除く): 3900048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 83, 93, 102, 124, 136, 166, 186, 204, 248, 249, 272, 332, 372, 408, 496, 498, 527, 664, 744, 816, 996, 1054, 1328, 1411, 1488, 1581, 1992, 2108, 2573, 2822, 3162, 3984, 4216, 4233, 5146, 5644, 6324, 7719, 8432, 8466, 10292, 11288, 12648, 15438, 16932, 20584, 22576, 25296, 30876, 33864, 41168, 43741, 61752, 67728, 87482, 123504, 131223, 174964, 262446, 349928, 524892, 699856, 1049784, 2099568]

約数ペア:

[(1, 2099568), (2, 1049784), (3, 699856), (4, 524892), (6, 349928), (8, 262446), (12, 174964), (16, 131223), (17, 123504), (24, 87482), (31, 67728), (34, 61752), (48, 43741), (51, 41168), (62, 33864), (68, 30876), (83, 25296), (93, 22576), (102, 20584), (124, 16932), (136, 15438), (166, 12648), (186, 11288), (204, 10292), (248, 8466), (249, 8432), (272, 7719), (332, 6324), (372, 5644), (408, 5146), (496, 4233), (498, 4216), (527, 3984), (664, 3162), (744, 2822), (816, 2573), (996, 2108), (1054, 1992), (1328, 1581), (1411, 1488)]