232720852

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{1399}}^1$

素因数の和:1880

約数の個数: 48

約数和(自身を含む): 502700800

約数和(自身を除く): 269979948

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 457, 914, 1399, 1828, 2798, 3199, 5596, 5941, 6398, 9793, 11882, 12796, 18187, 19586, 23764, 36374, 39172, 41587, 72748, 83174, 127309, 166348, 254618, 509236, 639343, 1278686, 2557372, 4475401, 8311459, 8950802, 16622918, 17901604, 33245836, 58180213, 116360426, 232720852]

約数ペア:

[(1, 232720852), (2, 116360426), (4, 58180213), (7, 33245836), (13, 17901604), (14, 16622918), (26, 8950802), (28, 8311459), (52, 4475401), (91, 2557372), (182, 1278686), (364, 639343), (457, 509236), (914, 254618), (1399, 166348), (1828, 127309), (2798, 83174), (3199, 72748), (5596, 41587), (5941, 39172), (6398, 36374), (9793, 23764), (11882, 19586), (12796, 18187)]