40624164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 126077952

約数和(自身を除く): 85453788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 43, 46, 63, 69, 84, 86, 92, 126, 129, 138, 161, 163, 172, 207, 252, 258, 276, 301, 322, 326, 387, 414, 483, 489, 516, 602, 644, 652, 774, 828, 903, 966, 978, 989, 1141, 1204, 1449, 1467, 1548, 1806, 1932, 1956, 1978, 2282, 2709, 2898, 2934, 2967, 3423, 3612, 3749, 3956, 4564, 5418, 5796, 5868, 5934, 6846, 6923, 7009, 7498, 8901, 10269, 10836, 11247, 11868, 13692, 13846, 14018, 14996, 17802, 20538, 20769, 21027, 22494, 26243, 27692, 28036, 33741, 35604, 41076, 41538, 42054, 44988, 49063, 52486, 62307, 63081, 67482, 78729, 83076, 84108, 98126, 104972, 124614, 126162, 134964, 147189, 157458, 161207, 196252, 236187, 249228, 252324, 294378, 314916, 322414, 441567, 472374, 483621, 588756, 644828, 883134, 944748, 967242, 1128449, 1450863, 1766268, 1934484, 2256898, 2901726, 3385347, 4513796, 5803452, 6770694, 10156041, 13541388, 20312082, 40624164]

約数ペア:

[(1, 40624164), (2, 20312082), (3, 13541388), (4, 10156041), (6, 6770694), (7, 5803452), (9, 4513796), (12, 3385347), (14, 2901726), (18, 2256898), (21, 1934484), (23, 1766268), (28, 1450863), (36, 1128449), (42, 967242), (43, 944748), (46, 883134), (63, 644828), (69, 588756), (84, 483621), (86, 472374), (92, 441567), (126, 322414), (129, 314916), (138, 294378), (161, 252324), (163, 249228), (172, 236187), (207, 196252), (252, 161207), (258, 157458), (276, 147189), (301, 134964), (322, 126162), (326, 124614), (387, 104972), (414, 98126), (483, 84108), (489, 83076), (516, 78729), (602, 67482), (644, 63081), (652, 62307), (774, 52486), (828, 49063), (903, 44988), (966, 42054), (978, 41538), (989, 41076), (1141, 35604), (1204, 33741), (1449, 28036), (1467, 27692), (1548, 26243), (1806, 22494), (1932, 21027), (1956, 20769), (1978, 20538), (2282, 17802), (2709, 14996), (2898, 14018), (2934, 13846), (2967, 13692), (3423, 11868), (3612, 11247), (3749, 10836), (3956, 10269), (4564, 8901), (5418, 7498), (5796, 7009), (5868, 6923), (5934, 6846)]