39208008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 119347200

約数和(自身を除く): 80139192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 73, 84, 92, 138, 139, 146, 161, 168, 184, 219, 276, 278, 292, 322, 417, 438, 483, 511, 552, 556, 584, 644, 834, 876, 966, 973, 1022, 1112, 1288, 1533, 1668, 1679, 1752, 1932, 1946, 2044, 2919, 3066, 3197, 3336, 3358, 3864, 3892, 4088, 5037, 5838, 6132, 6394, 6716, 7784, 9591, 10074, 10147, 11676, 11753, 12264, 12788, 13432, 19182, 20148, 20294, 22379, 23352, 23506, 25576, 30441, 35259, 38364, 40296, 40588, 44758, 47012, 60882, 67137, 70518, 71029, 76728, 81176, 89516, 94024, 121764, 134274, 141036, 142058, 179032, 213087, 233381, 243528, 268548, 282072, 284116, 426174, 466762, 537096, 568232, 700143, 852348, 933524, 1400286, 1633667, 1704696, 1867048, 2800572, 3267334, 4901001, 5601144, 6534668, 9802002, 13069336, 19604004, 39208008]

約数ペア:

[(1, 39208008), (2, 19604004), (3, 13069336), (4, 9802002), (6, 6534668), (7, 5601144), (8, 4901001), (12, 3267334), (14, 2800572), (21, 1867048), (23, 1704696), (24, 1633667), (28, 1400286), (42, 933524), (46, 852348), (56, 700143), (69, 568232), (73, 537096), (84, 466762), (92, 426174), (138, 284116), (139, 282072), (146, 268548), (161, 243528), (168, 233381), (184, 213087), (219, 179032), (276, 142058), (278, 141036), (292, 134274), (322, 121764), (417, 94024), (438, 89516), (483, 81176), (511, 76728), (552, 71029), (556, 70518), (584, 67137), (644, 60882), (834, 47012), (876, 44758), (966, 40588), (973, 40296), (1022, 38364), (1112, 35259), (1288, 30441), (1533, 25576), (1668, 23506), (1679, 23352), (1752, 22379), (1932, 20294), (1946, 20148), (2044, 19182), (2919, 13432), (3066, 12788), (3197, 12264), (3336, 11753), (3358, 11676), (3864, 10147), (3892, 10074), (4088, 9591), (5037, 7784), (5838, 6716), (6132, 6394)]