351836480016

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2223211}}^1$

素因数の和:2223389

約数の個数: 120

約数和(自身を含む): 1132486407104

約数和(自身を除く): 780649927088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 157, 168, 252, 314, 336, 471, 504, 628, 942, 1008, 1099, 1256, 1413, 1884, 2198, 2512, 2826, 3297, 3768, 4396, 5652, 6594, 7536, 8792, 9891, 11304, 13188, 17584, 19782, 22608, 26376, 39564, 52752, 79128, 158256, 2223211, 4446422, 6669633, 8892844, 13339266, 15562477, 17785688, 20008899, 26678532, 31124954, 35571376, 40017798, 46687431, 53357064, 62249908, 80035596, 93374862, 106714128, 124499816, 140062293, 160071192, 186749724, 248999632, 280124586, 320142384, 349044127, 373499448, 560249172, 698088254, 746998896, 1047132381, 1120498344, 1396176508, 2094264762, 2240996688, 2443308889, 2792353016, 3141397143, 4188529524, 4886617778, 5584706032, 6282794286, 7329926667, 8377059048, 9773235556, 12565588572, 14659853334, 16754118096, 19546471112, 21989780001, 25131177144, 29319706668, 39092942224, 43979560002, 50262354288, 58639413336, 87959120004, 117278826672, 175918240008, 351836480016]

約数ペア:

[(1, 351836480016), (2, 175918240008), (3, 117278826672), (4, 87959120004), (6, 58639413336), (7, 50262354288), (8, 43979560002), (9, 39092942224), (12, 29319706668), (14, 25131177144), (16, 21989780001), (18, 19546471112), (21, 16754118096), (24, 14659853334), (28, 12565588572), (36, 9773235556), (42, 8377059048), (48, 7329926667), (56, 6282794286), (63, 5584706032), (72, 4886617778), (84, 4188529524), (112, 3141397143), (126, 2792353016), (144, 2443308889), (157, 2240996688), (168, 2094264762), (252, 1396176508), (314, 1120498344), (336, 1047132381), (471, 746998896), (504, 698088254), (628, 560249172), (942, 373499448), (1008, 349044127), (1099, 320142384), (1256, 280124586), (1413, 248999632), (1884, 186749724), (2198, 160071192), (2512, 140062293), (2826, 124499816), (3297, 106714128), (3768, 93374862), (4396, 80035596), (5652, 62249908), (6594, 53357064), (7536, 46687431), (8792, 40017798), (9891, 35571376), (11304, 31124954), (13188, 26678532), (17584, 20008899), (19782, 17785688), (22608, 15562477), (26376, 13339266), (39564, 8892844), (52752, 6669633), (79128, 4446422), (158256, 2223211)]