2026128

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:232

約数の個数: 80

約数和(自身を含む): 5999616

約数和(自身を除く): 3973488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 191, 204, 208, 221, 272, 312, 382, 408, 442, 573, 624, 663, 764, 816, 884, 1146, 1326, 1528, 1768, 2292, 2483, 2652, 3056, 3247, 3536, 4584, 4966, 5304, 6494, 7449, 9168, 9741, 9932, 10608, 12988, 14898, 19482, 19864, 25976, 29796, 38964, 39728, 42211, 51952, 59592, 77928, 84422, 119184, 126633, 155856, 168844, 253266, 337688, 506532, 675376, 1013064, 2026128]

約数ペア:

[(1, 2026128), (2, 1013064), (3, 675376), (4, 506532), (6, 337688), (8, 253266), (12, 168844), (13, 155856), (16, 126633), (17, 119184), (24, 84422), (26, 77928), (34, 59592), (39, 51952), (48, 42211), (51, 39728), (52, 38964), (68, 29796), (78, 25976), (102, 19864), (104, 19482), (136, 14898), (156, 12988), (191, 10608), (204, 9932), (208, 9741), (221, 9168), (272, 7449), (312, 6494), (382, 5304), (408, 4966), (442, 4584), (573, 3536), (624, 3247), (663, 3056), (764, 2652), (816, 2483), (884, 2292), (1146, 1768), (1326, 1528)]