1315284768

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{787}}^1\times {\mathrm{829}}^1$

素因数の和:1639

約数の個数: 144

約数和(自身を含む): 4285270080

約数和(自身を除く): 2969985312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 787, 829, 1008, 1574, 1658, 2016, 2361, 2487, 3148, 3316, 4722, 4974, 5509, 5803, 6296, 6632, 7083, 7461, 9444, 9948, 11018, 11606, 12592, 13264, 14166, 14922, 16527, 17409, 18888, 19896, 22036, 23212, 25184, 26528, 28332, 29844, 33054, 34818, 37776, 39792, 44072, 46424, 49581, 52227, 56664, 59688, 66108, 69636, 75552, 79584, 88144, 92848, 99162, 104454, 113328, 119376, 132216, 139272, 176288, 185696, 198324, 208908, 226656, 238752, 264432, 278544, 396648, 417816, 528864, 557088, 652423, 793296, 835632, 1304846, 1586592, 1671264, 1957269, 2609692, 3914538, 4566961, 5219384, 5871807, 7829076, 9133922, 10438768, 11743614, 13700883, 15658152, 18267844, 20877536, 23487228, 27401766, 31316304, 36535688, 41102649, 46974456, 54803532, 62632608, 73071376, 82205298, 93948912, 109607064, 146142752, 164410596, 187897824, 219214128, 328821192, 438428256, 657642384, 1315284768]

約数ペア:

[(1, 1315284768), (2, 657642384), (3, 438428256), (4, 328821192), (6, 219214128), (7, 187897824), (8, 164410596), (9, 146142752), (12, 109607064), (14, 93948912), (16, 82205298), (18, 73071376), (21, 62632608), (24, 54803532), (28, 46974456), (32, 41102649), (36, 36535688), (42, 31316304), (48, 27401766), (56, 23487228), (63, 20877536), (72, 18267844), (84, 15658152), (96, 13700883), (112, 11743614), (126, 10438768), (144, 9133922), (168, 7829076), (224, 5871807), (252, 5219384), (288, 4566961), (336, 3914538), (504, 2609692), (672, 1957269), (787, 1671264), (829, 1586592), (1008, 1304846), (1574, 835632), (1658, 793296), (2016, 652423), (2361, 557088), (2487, 528864), (3148, 417816), (3316, 396648), (4722, 278544), (4974, 264432), (5509, 238752), (5803, 226656), (6296, 208908), (6632, 198324), (7083, 185696), (7461, 176288), (9444, 139272), (9948, 132216), (11018, 119376), (11606, 113328), (12592, 104454), (13264, 99162), (14166, 92848), (14922, 88144), (16527, 79584), (17409, 75552), (18888, 69636), (19896, 66108), (22036, 59688), (23212, 56664), (25184, 52227), (26528, 49581), (28332, 46424), (29844, 44072), (33054, 39792), (34818, 37776)]