247673136

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9791}}^1$

素因数の和:9850

約数の個数: 80

約数和(自身を含む): 699383808

約数和(自身を除く): 451710672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1488, 1581, 2108, 3162, 4216, 6324, 8432, 9791, 12648, 19582, 25296, 29373, 39164, 58746, 78328, 117492, 156656, 166447, 234984, 303521, 332894, 469968, 499341, 607042, 665788, 910563, 998682, 1214084, 1331576, 1821126, 1997364, 2428168, 2663152, 3642252, 3994728, 4856336, 5159857, 7284504, 7989456, 10319714, 14569008, 15479571, 20639428, 30959142, 41278856, 61918284, 82557712, 123836568, 247673136]

約数ペア:

[(1, 247673136), (2, 123836568), (3, 82557712), (4, 61918284), (6, 41278856), (8, 30959142), (12, 20639428), (16, 15479571), (17, 14569008), (24, 10319714), (31, 7989456), (34, 7284504), (48, 5159857), (51, 4856336), (62, 3994728), (68, 3642252), (93, 2663152), (102, 2428168), (124, 1997364), (136, 1821126), (186, 1331576), (204, 1214084), (248, 998682), (272, 910563), (372, 665788), (408, 607042), (496, 499341), (527, 469968), (744, 332894), (816, 303521), (1054, 234984), (1488, 166447), (1581, 156656), (2108, 117492), (3162, 78328), (4216, 58746), (6324, 39164), (8432, 29373), (9791, 25296), (12648, 19582)]