1281566592

素因数分解:

$2^7\times 3^2\times {\mathrm{1112471}}^1$

素因数の和:1112491

約数の個数: 48

約数和(自身を含む): 3687844680

約数和(自身を除く): 2406278088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 1112471, 2224942, 3337413, 4449884, 6674826, 8899768, 10012239, 13349652, 17799536, 20024478, 26699304, 35599072, 40048956, 53398608, 71198144, 80097912, 106797216, 142396288, 160195824, 213594432, 320391648, 427188864, 640783296, 1281566592]

約数ペア:

[(1, 1281566592), (2, 640783296), (3, 427188864), (4, 320391648), (6, 213594432), (8, 160195824), (9, 142396288), (12, 106797216), (16, 80097912), (18, 71198144), (24, 53398608), (32, 40048956), (36, 35599072), (48, 26699304), (64, 20024478), (72, 17799536), (96, 13349652), (128, 10012239), (144, 8899768), (192, 6674826), (288, 4449884), (384, 3337413), (576, 2224942), (1152, 1112471)]