247900128

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{368899}}^1$

素因数の和:368919

約数の個数: 48

約数和(自身を含む): 743702400

約数和(自身を除く): 495802272

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, 336, 672, 368899, 737798, 1106697, 1475596, 2213394, 2582293, 2951192, 4426788, 5164586, 5902384, 7746879, 8853576, 10329172, 11804768, 15493758, 17707152, 20658344, 30987516, 35414304, 41316688, 61975032, 82633376, 123950064, 247900128]

約数ペア:

[(1, 247900128), (2, 123950064), (3, 82633376), (4, 61975032), (6, 41316688), (7, 35414304), (8, 30987516), (12, 20658344), (14, 17707152), (16, 15493758), (21, 11804768), (24, 10329172), (28, 8853576), (32, 7746879), (42, 5902384), (48, 5164586), (56, 4426788), (84, 2951192), (96, 2582293), (112, 2213394), (168, 1475596), (224, 1106697), (336, 737798), (672, 368899)]