210048496

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:339

約数の個数: 120

約数和(自身を含む): 508896000

約数和(自身を除く): 298847504

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 59, 76, 98, 112, 118, 133, 152, 196, 236, 239, 266, 304, 392, 413, 472, 478, 532, 784, 826, 931, 944, 956, 1064, 1121, 1652, 1673, 1862, 1912, 2128, 2242, 2891, 3304, 3346, 3724, 3824, 4484, 4541, 5782, 6608, 6692, 7448, 7847, 8968, 9082, 11564, 11711, 13384, 14101, 14896, 15694, 17936, 18164, 23128, 23422, 26768, 28202, 31388, 31787, 36328, 46256, 46844, 54929, 56404, 62776, 63574, 72656, 93688, 98707, 109858, 112808, 125552, 127148, 187376, 197414, 219716, 222509, 225616, 254296, 267919, 394828, 439432, 445018, 508592, 535838, 690949, 789656, 878864, 890036, 1071676, 1381898, 1579312, 1780072, 1875433, 2143352, 2763796, 3560144, 3750866, 4286704, 5527592, 7501732, 11055184, 13128031, 15003464, 26256062, 30006928, 52512124, 105024248, 210048496]

約数ペア:

[(1, 210048496), (2, 105024248), (4, 52512124), (7, 30006928), (8, 26256062), (14, 15003464), (16, 13128031), (19, 11055184), (28, 7501732), (38, 5527592), (49, 4286704), (56, 3750866), (59, 3560144), (76, 2763796), (98, 2143352), (112, 1875433), (118, 1780072), (133, 1579312), (152, 1381898), (196, 1071676), (236, 890036), (239, 878864), (266, 789656), (304, 690949), (392, 535838), (413, 508592), (472, 445018), (478, 439432), (532, 394828), (784, 267919), (826, 254296), (931, 225616), (944, 222509), (956, 219716), (1064, 197414), (1121, 187376), (1652, 127148), (1673, 125552), (1862, 112808), (1912, 109858), (2128, 98707), (2242, 93688), (2891, 72656), (3304, 63574), (3346, 62776), (3724, 56404), (3824, 54929), (4484, 46844), (4541, 46256), (5782, 36328), (6608, 31787), (6692, 31388), (7448, 28202), (7847, 26768), (8968, 23422), (9082, 23128), (11564, 18164), (11711, 17936), (13384, 15694), (14101, 14896)]