668892084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4211}}^1$

素因数の和:4317

約数の個数: 96

約数和(自身を含む): 1871880192

約数和(自身を除く): 1202988108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 61, 62, 84, 93, 122, 124, 183, 186, 217, 244, 366, 372, 427, 434, 651, 732, 854, 868, 1281, 1302, 1708, 1891, 2562, 2604, 3782, 4211, 5124, 5673, 7564, 8422, 11346, 12633, 13237, 16844, 22692, 25266, 26474, 29477, 39711, 50532, 52948, 58954, 79422, 88431, 117908, 130541, 158844, 176862, 256871, 261082, 353724, 391623, 513742, 522164, 770613, 783246, 913787, 1027484, 1541226, 1566492, 1798097, 1827574, 2741361, 3082452, 3596194, 3655148, 5394291, 5482722, 7192388, 7963001, 10788582, 10965444, 15926002, 21577164, 23889003, 31852004, 47778006, 55741007, 95556012, 111482014, 167223021, 222964028, 334446042, 668892084]

約数ペア:

[(1, 668892084), (2, 334446042), (3, 222964028), (4, 167223021), (6, 111482014), (7, 95556012), (12, 55741007), (14, 47778006), (21, 31852004), (28, 23889003), (31, 21577164), (42, 15926002), (61, 10965444), (62, 10788582), (84, 7963001), (93, 7192388), (122, 5482722), (124, 5394291), (183, 3655148), (186, 3596194), (217, 3082452), (244, 2741361), (366, 1827574), (372, 1798097), (427, 1566492), (434, 1541226), (651, 1027484), (732, 913787), (854, 783246), (868, 770613), (1281, 522164), (1302, 513742), (1708, 391623), (1891, 353724), (2562, 261082), (2604, 256871), (3782, 176862), (4211, 158844), (5124, 130541), (5673, 117908), (7564, 88431), (8422, 79422), (11346, 58954), (12633, 52948), (13237, 50532), (16844, 39711), (22692, 29477), (25266, 26474)]