388495667664

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{347621}}^1$

素因数の和:347850

約数の個数: 160

約数和(自身を含む): 1206943584000

約数和(自身を除く): 818447916336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 199, 208, 216, 234, 312, 351, 398, 432, 468, 597, 624, 702, 796, 936, 1194, 1404, 1592, 1791, 1872, 2388, 2587, 2808, 3184, 3582, 4776, 5174, 5373, 5616, 7164, 7761, 9552, 10348, 10746, 14328, 15522, 20696, 21492, 23283, 28656, 31044, 41392, 42984, 46566, 62088, 69849, 85968, 93132, 124176, 139698, 186264, 279396, 347621, 372528, 558792, 695242, 1042863, 1117584, 1390484, 2085726, 2780968, 3128589, 4171452, 4519073, 5561936, 6257178, 8342904, 9038146, 9385767, 12514356, 13557219, 16685808, 18076292, 18771534, 25028712, 27114438, 36152584, 37543068, 40671657, 50057424, 54228876, 69176579, 72305168, 75086136, 81343314, 108457752, 122014971, 138353158, 150172272, 162686628, 207529737, 216915504, 244029942, 276706316, 325373256, 415059474, 488059884, 553412632, 622589211, 650746512, 830118948, 899295527, 976119768, 1106825264, 1245178422, 1660237896, 1798591054, 1867767633, 1952239536, 2490356844, 2697886581, 3320475792, 3597182108, 3735535266, 4980713688, 5395773162, 7194364216, 7471070532, 8093659743, 9961427376, 10791546324, 14388728432, 14942141064, 16187319486, 21583092648, 24280979229, 29884282128, 32374638972, 43166185296, 48561958458, 64749277944, 97123916916, 129498555888, 194247833832, 388495667664]

約数ペア:

[(1, 388495667664), (2, 194247833832), (3, 129498555888), (4, 97123916916), (6, 64749277944), (8, 48561958458), (9, 43166185296), (12, 32374638972), (13, 29884282128), (16, 24280979229), (18, 21583092648), (24, 16187319486), (26, 14942141064), (27, 14388728432), (36, 10791546324), (39, 9961427376), (48, 8093659743), (52, 7471070532), (54, 7194364216), (72, 5395773162), (78, 4980713688), (104, 3735535266), (108, 3597182108), (117, 3320475792), (144, 2697886581), (156, 2490356844), (199, 1952239536), (208, 1867767633), (216, 1798591054), (234, 1660237896), (312, 1245178422), (351, 1106825264), (398, 976119768), (432, 899295527), (468, 830118948), (597, 650746512), (624, 622589211), (702, 553412632), (796, 488059884), (936, 415059474), (1194, 325373256), (1404, 276706316), (1592, 244029942), (1791, 216915504), (1872, 207529737), (2388, 162686628), (2587, 150172272), (2808, 138353158), (3184, 122014971), (3582, 108457752), (4776, 81343314), (5174, 75086136), (5373, 72305168), (5616, 69176579), (7164, 54228876), (7761, 50057424), (9552, 40671657), (10348, 37543068), (10746, 36152584), (14328, 27114438), (15522, 25028712), (20696, 18771534), (21492, 18076292), (23283, 16685808), (28656, 13557219), (31044, 12514356), (41392, 9385767), (42984, 9038146), (46566, 8342904), (62088, 6257178), (69849, 5561936), (85968, 4519073), (93132, 4171452), (124176, 3128589), (139698, 2780968), (186264, 2085726), (279396, 1390484), (347621, 1117584), (372528, 1042863), (558792, 695242)]