680916768

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{3739}}^1$

素因数の和:4030

約数の個数: 96

約数和(自身を含む): 2050836480

約数和(自身を除く): 1369919712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 271, 336, 542, 672, 813, 1084, 1626, 1897, 2168, 3252, 3739, 3794, 4336, 5691, 6504, 7478, 7588, 8672, 11217, 11382, 13008, 14956, 15176, 22434, 22764, 26016, 26173, 29912, 30352, 44868, 45528, 52346, 59824, 60704, 78519, 89736, 91056, 104692, 119648, 157038, 179472, 182112, 209384, 314076, 358944, 418768, 628152, 837536, 1013269, 1256304, 2026538, 2512608, 3039807, 4053076, 6079614, 7092883, 8106152, 12159228, 14185766, 16212304, 21278649, 24318456, 28371532, 32424608, 42557298, 48636912, 56743064, 85114596, 97273824, 113486128, 170229192, 226972256, 340458384, 680916768]

約数ペア:

[(1, 680916768), (2, 340458384), (3, 226972256), (4, 170229192), (6, 113486128), (7, 97273824), (8, 85114596), (12, 56743064), (14, 48636912), (16, 42557298), (21, 32424608), (24, 28371532), (28, 24318456), (32, 21278649), (42, 16212304), (48, 14185766), (56, 12159228), (84, 8106152), (96, 7092883), (112, 6079614), (168, 4053076), (224, 3039807), (271, 2512608), (336, 2026538), (542, 1256304), (672, 1013269), (813, 837536), (1084, 628152), (1626, 418768), (1897, 358944), (2168, 314076), (3252, 209384), (3739, 182112), (3794, 179472), (4336, 157038), (5691, 119648), (6504, 104692), (7478, 91056), (7588, 89736), (8672, 78519), (11217, 60704), (11382, 59824), (13008, 52346), (14956, 45528), (15176, 44868), (22434, 30352), (22764, 29912), (26016, 26173)]