325153296

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:502

約数の個数: 180

約数和(自身を含む): 1019506176

約数和(自身を除く): 694352880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 169, 186, 208, 234, 248, 279, 312, 338, 372, 403, 431, 468, 496, 507, 558, 624, 676, 744, 806, 862, 936, 1014, 1116, 1209, 1293, 1352, 1488, 1521, 1612, 1724, 1872, 2028, 2232, 2418, 2586, 2704, 3042, 3224, 3448, 3627, 3879, 4056, 4464, 4836, 5172, 5239, 5603, 6084, 6448, 6896, 7254, 7758, 8112, 9672, 10344, 10478, 11206, 12168, 13361, 14508, 15516, 15717, 16809, 19344, 20688, 20956, 22412, 24336, 26722, 29016, 31032, 31434, 33618, 40083, 41912, 44824, 47151, 50427, 53444, 58032, 62064, 62868, 67236, 72839, 80166, 83824, 89648, 94302, 100854, 106888, 120249, 125736, 134472, 145678, 160332, 173693, 188604, 201708, 213776, 218517, 240498, 251472, 268944, 291356, 320664, 347386, 377208, 403416, 437034, 480996, 521079, 582712, 641328, 655551, 694772, 754416, 806832, 874068, 961992, 1042158, 1165424, 1311102, 1389544, 1563237, 1748136, 1923984, 2084316, 2258009, 2622204, 2779088, 3126474, 3496272, 4168632, 4516018, 5244408, 6252948, 6774027, 8337264, 9032036, 10488816, 12505896, 13548054, 18064072, 20322081, 25011792, 27096108, 36128144, 40644162, 54192216, 81288324, 108384432, 162576648, 325153296]

約数ペア:

[(1, 325153296), (2, 162576648), (3, 108384432), (4, 81288324), (6, 54192216), (8, 40644162), (9, 36128144), (12, 27096108), (13, 25011792), (16, 20322081), (18, 18064072), (24, 13548054), (26, 12505896), (31, 10488816), (36, 9032036), (39, 8337264), (48, 6774027), (52, 6252948), (62, 5244408), (72, 4516018), (78, 4168632), (93, 3496272), (104, 3126474), (117, 2779088), (124, 2622204), (144, 2258009), (156, 2084316), (169, 1923984), (186, 1748136), (208, 1563237), (234, 1389544), (248, 1311102), (279, 1165424), (312, 1042158), (338, 961992), (372, 874068), (403, 806832), (431, 754416), (468, 694772), (496, 655551), (507, 641328), (558, 582712), (624, 521079), (676, 480996), (744, 437034), (806, 403416), (862, 377208), (936, 347386), (1014, 320664), (1116, 291356), (1209, 268944), (1293, 251472), (1352, 240498), (1488, 218517), (1521, 213776), (1612, 201708), (1724, 188604), (1872, 173693), (2028, 160332), (2232, 145678), (2418, 134472), (2586, 125736), (2704, 120249), (3042, 106888), (3224, 100854), (3448, 94302), (3627, 89648), (3879, 83824), (4056, 80166), (4464, 72839), (4836, 67236), (5172, 62868), (5239, 62064), (5603, 58032), (6084, 53444), (6448, 50427), (6896, 47151), (7254, 44824), (7758, 41912), (8112, 40083), (9672, 33618), (10344, 31434), (10478, 31032), (11206, 29016), (12168, 26722), (13361, 24336), (14508, 22412), (15516, 20956), (15717, 20688), (16809, 19344)]