734856528

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{397}}^1\times {\mathrm{787}}^1$

素因数の和:1209

約数の個数: 120

約数和(自身を含む): 2216694432

約数和(自身を除く): 1481837904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 397, 588, 784, 787, 794, 1176, 1191, 1574, 1588, 2352, 2361, 2382, 2779, 3148, 3176, 4722, 4764, 5509, 5558, 6296, 6352, 8337, 9444, 9528, 11018, 11116, 12592, 16527, 16674, 18888, 19056, 19453, 22036, 22232, 33054, 33348, 37776, 38563, 38906, 44072, 44464, 58359, 66108, 66696, 77126, 77812, 88144, 115689, 116718, 132216, 133392, 154252, 155624, 231378, 233436, 264432, 308504, 311248, 312439, 462756, 466872, 617008, 624878, 925512, 933744, 937317, 1249756, 1851024, 1874634, 2187073, 2499512, 3749268, 4374146, 4999024, 6561219, 7498536, 8748292, 13122438, 14997072, 15309511, 17496584, 26244876, 30619022, 34993168, 45928533, 52489752, 61238044, 91857066, 104979504, 122476088, 183714132, 244952176, 367428264, 734856528]

約数ペア:

[(1, 734856528), (2, 367428264), (3, 244952176), (4, 183714132), (6, 122476088), (7, 104979504), (8, 91857066), (12, 61238044), (14, 52489752), (16, 45928533), (21, 34993168), (24, 30619022), (28, 26244876), (42, 17496584), (48, 15309511), (49, 14997072), (56, 13122438), (84, 8748292), (98, 7498536), (112, 6561219), (147, 4999024), (168, 4374146), (196, 3749268), (294, 2499512), (336, 2187073), (392, 1874634), (397, 1851024), (588, 1249756), (784, 937317), (787, 933744), (794, 925512), (1176, 624878), (1191, 617008), (1574, 466872), (1588, 462756), (2352, 312439), (2361, 311248), (2382, 308504), (2779, 264432), (3148, 233436), (3176, 231378), (4722, 155624), (4764, 154252), (5509, 133392), (5558, 132216), (6296, 116718), (6352, 115689), (8337, 88144), (9444, 77812), (9528, 77126), (11018, 66696), (11116, 66108), (12592, 58359), (16527, 44464), (16674, 44072), (18888, 38906), (19056, 38563), (19453, 37776), (22036, 33348), (22232, 33054)]