881353216

素因数分解:

$2^9\times {\mathrm{229}}^1\times {\mathrm{7517}}^1$

素因数の和:7764

約数の個数: 40

約数和(自身を含む): 1768910220

約数和(自身を除く): 887557004

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 229, 256, 458, 512, 916, 1832, 3664, 7328, 7517, 14656, 15034, 29312, 30068, 58624, 60136, 117248, 120272, 240544, 481088, 962176, 1721393, 1924352, 3442786, 3848704, 6885572, 13771144, 27542288, 55084576, 110169152, 220338304, 440676608, 881353216]

約数ペア:

[(1, 881353216), (2, 440676608), (4, 220338304), (8, 110169152), (16, 55084576), (32, 27542288), (64, 13771144), (128, 6885572), (229, 3848704), (256, 3442786), (458, 1924352), (512, 1721393), (916, 962176), (1832, 481088), (3664, 240544), (7328, 120272), (7517, 117248), (14656, 60136), (15034, 58624), (29312, 30068)]