39890592

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:491

約数の個数: 144

約数和(自身を含む): 132717312

約数和(自身を除く): 92826720

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 56, 63, 72, 84, 94, 96, 112, 126, 141, 144, 168, 188, 224, 252, 282, 288, 329, 336, 376, 421, 423, 504, 564, 658, 672, 752, 842, 846, 987, 1008, 1128, 1263, 1316, 1504, 1684, 1692, 1974, 2016, 2256, 2526, 2632, 2947, 2961, 3368, 3384, 3789, 3948, 4512, 5052, 5264, 5894, 5922, 6736, 6768, 7578, 7896, 8841, 10104, 10528, 11788, 11844, 13472, 13536, 15156, 15792, 17682, 19787, 20208, 23576, 23688, 26523, 30312, 31584, 35364, 39574, 40416, 47152, 47376, 53046, 59361, 60624, 70728, 79148, 94304, 94752, 106092, 118722, 121248, 138509, 141456, 158296, 178083, 212184, 237444, 277018, 282912, 316592, 356166, 415527, 424368, 474888, 554036, 633184, 712332, 831054, 848736, 949776, 1108072, 1246581, 1424664, 1662108, 1899552, 2216144, 2493162, 2849328, 3324216, 4432288, 4986324, 5698656, 6648432, 9972648, 13296864, 19945296, 39890592]

約数ペア:

[(1, 39890592), (2, 19945296), (3, 13296864), (4, 9972648), (6, 6648432), (7, 5698656), (8, 4986324), (9, 4432288), (12, 3324216), (14, 2849328), (16, 2493162), (18, 2216144), (21, 1899552), (24, 1662108), (28, 1424664), (32, 1246581), (36, 1108072), (42, 949776), (47, 848736), (48, 831054), (56, 712332), (63, 633184), (72, 554036), (84, 474888), (94, 424368), (96, 415527), (112, 356166), (126, 316592), (141, 282912), (144, 277018), (168, 237444), (188, 212184), (224, 178083), (252, 158296), (282, 141456), (288, 138509), (329, 121248), (336, 118722), (376, 106092), (421, 94752), (423, 94304), (504, 79148), (564, 70728), (658, 60624), (672, 59361), (752, 53046), (842, 47376), (846, 47152), (987, 40416), (1008, 39574), (1128, 35364), (1263, 31584), (1316, 30312), (1504, 26523), (1684, 23688), (1692, 23576), (1974, 20208), (2016, 19787), (2256, 17682), (2526, 15792), (2632, 15156), (2947, 13536), (2961, 13472), (3368, 11844), (3384, 11788), (3789, 10528), (3948, 10104), (4512, 8841), (5052, 7896), (5264, 7578), (5894, 6768), (5922, 6736)]