1018484992

素因数分解:

$2^8\times 7^4\times {\mathrm{1657}}^1$

素因数の和:1701

約数の個数: 90

約数和(自身を含む): 2373113638

約数和(自身を除く): 1354628646

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 686, 784, 896, 1372, 1568, 1657, 1792, 2401, 2744, 3136, 3314, 4802, 5488, 6272, 6628, 9604, 10976, 11599, 12544, 13256, 19208, 21952, 23198, 26512, 38416, 43904, 46396, 53024, 76832, 81193, 87808, 92792, 106048, 153664, 162386, 185584, 212096, 307328, 324772, 371168, 424192, 568351, 614656, 649544, 742336, 1136702, 1299088, 1484672, 2273404, 2598176, 2969344, 3978457, 4546808, 5196352, 7956914, 9093616, 10392704, 15913828, 18187232, 20785408, 31827656, 36374464, 63655312, 72748928, 127310624, 145497856, 254621248, 509242496, 1018484992]

約数ペア:

[(1, 1018484992), (2, 509242496), (4, 254621248), (7, 145497856), (8, 127310624), (14, 72748928), (16, 63655312), (28, 36374464), (32, 31827656), (49, 20785408), (56, 18187232), (64, 15913828), (98, 10392704), (112, 9093616), (128, 7956914), (196, 5196352), (224, 4546808), (256, 3978457), (343, 2969344), (392, 2598176), (448, 2273404), (686, 1484672), (784, 1299088), (896, 1136702), (1372, 742336), (1568, 649544), (1657, 614656), (1792, 568351), (2401, 424192), (2744, 371168), (3136, 324772), (3314, 307328), (4802, 212096), (5488, 185584), (6272, 162386), (6628, 153664), (9604, 106048), (10976, 92792), (11599, 87808), (12544, 81193), (13256, 76832), (19208, 53024), (21952, 46396), (23198, 43904), (26512, 38416)]