247483404

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:417

約数の個数: 192

約数和(自身を含む): 785326080

約数和(自身を除く): 537842676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 43, 46, 54, 63, 69, 84, 86, 92, 108, 126, 129, 138, 161, 172, 189, 207, 252, 258, 276, 301, 322, 331, 378, 387, 414, 483, 516, 602, 621, 644, 662, 756, 774, 828, 903, 966, 989, 993, 1161, 1204, 1242, 1324, 1449, 1548, 1806, 1932, 1978, 1986, 2317, 2322, 2484, 2709, 2898, 2967, 2979, 3612, 3956, 3972, 4347, 4634, 4644, 5418, 5796, 5934, 5958, 6923, 6951, 7613, 8127, 8694, 8901, 8937, 9268, 10836, 11868, 11916, 13846, 13902, 14233, 15226, 16254, 17388, 17802, 17874, 20769, 20853, 22839, 26703, 27692, 27804, 28466, 30452, 32508, 35604, 35748, 41538, 41706, 42699, 45678, 53291, 53406, 56932, 62307, 62559, 68517, 83076, 83412, 85398, 91356, 99631, 106582, 106812, 124614, 125118, 128097, 137034, 159873, 170796, 186921, 199262, 205551, 213164, 249228, 250236, 256194, 274068, 298893, 319746, 327359, 373842, 384291, 398524, 411102, 479619, 512388, 597786, 639492, 654718, 747684, 768582, 822204, 896679, 959238, 982077, 1195572, 1309436, 1438857, 1537164, 1793358, 1918476, 1964154, 2291513, 2690037, 2877714, 2946231, 3586716, 3928308, 4583026, 5380074, 5755428, 5892462, 6874539, 8838693, 9166052, 10760148, 11784924, 13749078, 17677386, 20623617, 27498156, 35354772, 41247234, 61870851, 82494468, 123741702, 247483404]

約数ペア:

[(1, 247483404), (2, 123741702), (3, 82494468), (4, 61870851), (6, 41247234), (7, 35354772), (9, 27498156), (12, 20623617), (14, 17677386), (18, 13749078), (21, 11784924), (23, 10760148), (27, 9166052), (28, 8838693), (36, 6874539), (42, 5892462), (43, 5755428), (46, 5380074), (54, 4583026), (63, 3928308), (69, 3586716), (84, 2946231), (86, 2877714), (92, 2690037), (108, 2291513), (126, 1964154), (129, 1918476), (138, 1793358), (161, 1537164), (172, 1438857), (189, 1309436), (207, 1195572), (252, 982077), (258, 959238), (276, 896679), (301, 822204), (322, 768582), (331, 747684), (378, 654718), (387, 639492), (414, 597786), (483, 512388), (516, 479619), (602, 411102), (621, 398524), (644, 384291), (662, 373842), (756, 327359), (774, 319746), (828, 298893), (903, 274068), (966, 256194), (989, 250236), (993, 249228), (1161, 213164), (1204, 205551), (1242, 199262), (1324, 186921), (1449, 170796), (1548, 159873), (1806, 137034), (1932, 128097), (1978, 125118), (1986, 124614), (2317, 106812), (2322, 106582), (2484, 99631), (2709, 91356), (2898, 85398), (2967, 83412), (2979, 83076), (3612, 68517), (3956, 62559), (3972, 62307), (4347, 56932), (4634, 53406), (4644, 53291), (5418, 45678), (5796, 42699), (5934, 41706), (5958, 41538), (6923, 35748), (6951, 35604), (7613, 32508), (8127, 30452), (8694, 28466), (8901, 27804), (8937, 27692), (9268, 26703), (10836, 22839), (11868, 20853), (11916, 20769), (13846, 17874), (13902, 17802), (14233, 17388), (15226, 16254)]