315616448

素因数分解:

$2^6\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5297}}^1$

素因数の和:5342

約数の個数: 84

約数和(自身を含む): 767044440

約数和(自身を除く): 451427992

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 448, 532, 608, 784, 931, 1064, 1216, 1568, 1862, 2128, 3136, 3724, 4256, 5297, 7448, 8512, 10594, 14896, 21188, 29792, 37079, 42376, 59584, 74158, 84752, 100643, 148316, 169504, 201286, 259553, 296632, 339008, 402572, 519106, 593264, 704501, 805144, 1038212, 1186528, 1409002, 1610288, 2076424, 2373056, 2818004, 3220576, 4152848, 4931507, 5636008, 6441152, 8305696, 9863014, 11272016, 16611392, 19726028, 22544032, 39452056, 45088064, 78904112, 157808224, 315616448]

約数ペア:

[(1, 315616448), (2, 157808224), (4, 78904112), (7, 45088064), (8, 39452056), (14, 22544032), (16, 19726028), (19, 16611392), (28, 11272016), (32, 9863014), (38, 8305696), (49, 6441152), (56, 5636008), (64, 4931507), (76, 4152848), (98, 3220576), (112, 2818004), (133, 2373056), (152, 2076424), (196, 1610288), (224, 1409002), (266, 1186528), (304, 1038212), (392, 805144), (448, 704501), (532, 593264), (608, 519106), (784, 402572), (931, 339008), (1064, 296632), (1216, 259553), (1568, 201286), (1862, 169504), (2128, 148316), (3136, 100643), (3724, 84752), (4256, 74158), (5297, 59584), (7448, 42376), (8512, 37079), (10594, 29792), (14896, 21188)]