1333101056

素因数分解:

$2^9\times 7^3\times {\mathrm{7591}}^1$

素因数の和:7630

約数の個数: 80

約数和(自身を含む): 3106646400

約数和(自身を除く): 1773545344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 512, 686, 784, 896, 1372, 1568, 1792, 2744, 3136, 3584, 5488, 6272, 7591, 10976, 12544, 15182, 21952, 25088, 30364, 43904, 53137, 60728, 87808, 106274, 121456, 175616, 212548, 242912, 371959, 425096, 485824, 743918, 850192, 971648, 1487836, 1700384, 1943296, 2603713, 2975672, 3400768, 3886592, 5207426, 5951344, 6801536, 10414852, 11902688, 13603072, 20829704, 23805376, 27206144, 41659408, 47610752, 83318816, 95221504, 166637632, 190443008, 333275264, 666550528, 1333101056]

約数ペア:

[(1, 1333101056), (2, 666550528), (4, 333275264), (7, 190443008), (8, 166637632), (14, 95221504), (16, 83318816), (28, 47610752), (32, 41659408), (49, 27206144), (56, 23805376), (64, 20829704), (98, 13603072), (112, 11902688), (128, 10414852), (196, 6801536), (224, 5951344), (256, 5207426), (343, 3886592), (392, 3400768), (448, 2975672), (512, 2603713), (686, 1943296), (784, 1700384), (896, 1487836), (1372, 971648), (1568, 850192), (1792, 743918), (2744, 485824), (3136, 425096), (3584, 371959), (5488, 242912), (6272, 212548), (7591, 175616), (10976, 121456), (12544, 106274), (15182, 87808), (21952, 60728), (25088, 53137), (30364, 43904)]