263048208

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{929}}^1$

素因数の和:1304

約数の個数: 80

約数和(自身を含む): 722364480

約数和(自身を除く): 459316272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 347, 408, 694, 816, 929, 1041, 1388, 1858, 2082, 2776, 2787, 3716, 4164, 5552, 5574, 5899, 7432, 8328, 11148, 11798, 14864, 15793, 16656, 17697, 22296, 23596, 31586, 35394, 44592, 47192, 47379, 63172, 70788, 94384, 94758, 126344, 141576, 189516, 252688, 283152, 322363, 379032, 644726, 758064, 967089, 1289452, 1934178, 2578904, 3868356, 5157808, 5480171, 7736712, 10960342, 15473424, 16440513, 21920684, 32881026, 43841368, 65762052, 87682736, 131524104, 263048208]

約数ペア:

[(1, 263048208), (2, 131524104), (3, 87682736), (4, 65762052), (6, 43841368), (8, 32881026), (12, 21920684), (16, 16440513), (17, 15473424), (24, 10960342), (34, 7736712), (48, 5480171), (51, 5157808), (68, 3868356), (102, 2578904), (136, 1934178), (204, 1289452), (272, 967089), (347, 758064), (408, 644726), (694, 379032), (816, 322363), (929, 283152), (1041, 252688), (1388, 189516), (1858, 141576), (2082, 126344), (2776, 94758), (2787, 94384), (3716, 70788), (4164, 63172), (5552, 47379), (5574, 47192), (5899, 44592), (7432, 35394), (8328, 31586), (11148, 23596), (11798, 22296), (14864, 17697), (15793, 16656)]