358349728

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{4871}}^1$

素因数の和:4922

約数の個数: 72

約数和(自身を含む): 816449760

約数和(自身を除く): 458100032

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 121, 152, 176, 209, 242, 304, 352, 418, 484, 608, 836, 968, 1672, 1936, 2299, 3344, 3872, 4598, 4871, 6688, 9196, 9742, 18392, 19484, 36784, 38968, 53581, 73568, 77936, 92549, 107162, 155872, 185098, 214324, 370196, 428648, 589391, 740392, 857296, 1018039, 1178782, 1480784, 1714592, 2036078, 2357564, 2961568, 4072156, 4715128, 8144312, 9430256, 11198429, 16288624, 18860512, 22396858, 32577248, 44793716, 89587432, 179174864, 358349728]

約数ペア:

[(1, 358349728), (2, 179174864), (4, 89587432), (8, 44793716), (11, 32577248), (16, 22396858), (19, 18860512), (22, 16288624), (32, 11198429), (38, 9430256), (44, 8144312), (76, 4715128), (88, 4072156), (121, 2961568), (152, 2357564), (176, 2036078), (209, 1714592), (242, 1480784), (304, 1178782), (352, 1018039), (418, 857296), (484, 740392), (608, 589391), (836, 428648), (968, 370196), (1672, 214324), (1936, 185098), (2299, 155872), (3344, 107162), (3872, 92549), (4598, 77936), (4871, 73568), (6688, 53581), (9196, 38968), (9742, 36784), (18392, 19484)]