1686686316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:604

約数の個数: 192

約数和(自身を含む): 4964843520

約数和(自身を除く): 3278157204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 38, 42, 57, 62, 73, 76, 84, 93, 114, 124, 133, 146, 186, 217, 219, 228, 266, 292, 372, 399, 434, 438, 467, 511, 532, 589, 651, 798, 868, 876, 934, 1022, 1178, 1302, 1387, 1401, 1533, 1596, 1767, 1868, 2044, 2263, 2356, 2604, 2774, 2802, 3066, 3269, 3534, 4123, 4161, 4526, 5548, 5604, 6132, 6538, 6789, 7068, 8246, 8322, 8873, 9052, 9709, 9807, 12369, 13076, 13578, 14477, 15841, 16492, 16644, 17746, 19418, 19614, 24738, 26619, 27156, 28954, 29127, 31682, 34091, 35492, 38836, 39228, 42997, 43431, 47523, 49476, 53238, 57908, 58254, 62111, 63364, 68182, 85994, 86862, 95046, 101339, 102273, 106476, 116508, 124222, 128991, 136364, 171988, 173724, 186333, 190092, 202678, 204546, 238637, 248444, 257982, 275063, 300979, 304017, 372666, 405356, 409092, 477274, 515964, 550126, 601958, 608034, 647729, 715911, 745332, 825189, 902937, 954548, 1056821, 1100252, 1203916, 1216068, 1295458, 1431822, 1650378, 1805874, 1925441, 1943187, 2113642, 2590916, 2863644, 3170463, 3300756, 3611748, 3850882, 3886374, 4227284, 4534103, 5776323, 6340926, 7397747, 7701764, 7772748, 9068206, 11552646, 12681852, 13602309, 14795494, 18136412, 20079599, 22193241, 23105292, 27204618, 29590988, 40159198, 44386482, 54409236, 60238797, 80318396, 88772964, 120477594, 140557193, 240955188, 281114386, 421671579, 562228772, 843343158, 1686686316]

約数ペア:

[(1, 1686686316), (2, 843343158), (3, 562228772), (4, 421671579), (6, 281114386), (7, 240955188), (12, 140557193), (14, 120477594), (19, 88772964), (21, 80318396), (28, 60238797), (31, 54409236), (38, 44386482), (42, 40159198), (57, 29590988), (62, 27204618), (73, 23105292), (76, 22193241), (84, 20079599), (93, 18136412), (114, 14795494), (124, 13602309), (133, 12681852), (146, 11552646), (186, 9068206), (217, 7772748), (219, 7701764), (228, 7397747), (266, 6340926), (292, 5776323), (372, 4534103), (399, 4227284), (434, 3886374), (438, 3850882), (467, 3611748), (511, 3300756), (532, 3170463), (589, 2863644), (651, 2590916), (798, 2113642), (868, 1943187), (876, 1925441), (934, 1805874), (1022, 1650378), (1178, 1431822), (1302, 1295458), (1387, 1216068), (1401, 1203916), (1533, 1100252), (1596, 1056821), (1767, 954548), (1868, 902937), (2044, 825189), (2263, 745332), (2356, 715911), (2604, 647729), (2774, 608034), (2802, 601958), (3066, 550126), (3269, 515964), (3534, 477274), (4123, 409092), (4161, 405356), (4526, 372666), (5548, 304017), (5604, 300979), (6132, 275063), (6538, 257982), (6789, 248444), (7068, 238637), (8246, 204546), (8322, 202678), (8873, 190092), (9052, 186333), (9709, 173724), (9807, 171988), (12369, 136364), (13076, 128991), (13578, 124222), (14477, 116508), (15841, 106476), (16492, 102273), (16644, 101339), (17746, 95046), (19418, 86862), (19614, 85994), (24738, 68182), (26619, 63364), (27156, 62111), (28954, 58254), (29127, 57908), (31682, 53238), (34091, 49476), (35492, 47523), (38836, 43431), (39228, 42997)]