230848816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1459}}^1$

素因数の和:1538

約数の個数: 80

約数和(自身を含む): 521395200

約数和(自身を除く): 290546384

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 31, 44, 58, 62, 88, 116, 124, 176, 232, 248, 319, 341, 464, 496, 638, 682, 899, 1276, 1364, 1459, 1798, 2552, 2728, 2918, 3596, 5104, 5456, 5836, 7192, 9889, 11672, 14384, 16049, 19778, 23344, 32098, 39556, 42311, 45229, 64196, 79112, 84622, 90458, 128392, 158224, 169244, 180916, 256784, 338488, 361832, 465421, 497519, 676976, 723664, 930842, 995038, 1311641, 1861684, 1990076, 2623282, 3723368, 3980152, 5246564, 7446736, 7960304, 10493128, 14428051, 20986256, 28856102, 57712204, 115424408, 230848816]

約数ペア:

[(1, 230848816), (2, 115424408), (4, 57712204), (8, 28856102), (11, 20986256), (16, 14428051), (22, 10493128), (29, 7960304), (31, 7446736), (44, 5246564), (58, 3980152), (62, 3723368), (88, 2623282), (116, 1990076), (124, 1861684), (176, 1311641), (232, 995038), (248, 930842), (319, 723664), (341, 676976), (464, 497519), (496, 465421), (638, 361832), (682, 338488), (899, 256784), (1276, 180916), (1364, 169244), (1459, 158224), (1798, 128392), (2552, 90458), (2728, 84622), (2918, 79112), (3596, 64196), (5104, 45229), (5456, 42311), (5836, 39556), (7192, 32098), (9889, 23344), (11672, 19778), (14384, 16049)]