298370908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:491

約数の個数: 96

約数和(自身を含む): 641894400

約数和(自身を除く): 343523492

約数列:

[1, 2, 4, 11, 19, 22, 29, 31, 38, 44, 58, 62, 76, 116, 124, 209, 319, 341, 397, 418, 551, 589, 638, 682, 794, 836, 899, 1102, 1178, 1276, 1364, 1588, 1798, 2204, 2356, 3596, 4367, 6061, 6479, 7543, 8734, 9889, 11513, 12122, 12307, 12958, 15086, 17081, 17468, 19778, 23026, 24244, 24614, 25916, 30172, 34162, 39556, 46052, 49228, 68324, 82973, 126643, 135377, 165946, 187891, 218747, 233833, 253286, 270754, 331892, 356903, 375782, 437494, 467666, 506572, 541508, 713806, 751564, 874988, 935332, 1427612, 2406217, 2572163, 3925933, 4812434, 5144326, 6781157, 7851866, 9624868, 10288652, 13562314, 15703732, 27124628, 74592727, 149185454, 298370908]

約数ペア:

[(1, 298370908), (2, 149185454), (4, 74592727), (11, 27124628), (19, 15703732), (22, 13562314), (29, 10288652), (31, 9624868), (38, 7851866), (44, 6781157), (58, 5144326), (62, 4812434), (76, 3925933), (116, 2572163), (124, 2406217), (209, 1427612), (319, 935332), (341, 874988), (397, 751564), (418, 713806), (551, 541508), (589, 506572), (638, 467666), (682, 437494), (794, 375782), (836, 356903), (899, 331892), (1102, 270754), (1178, 253286), (1276, 233833), (1364, 218747), (1588, 187891), (1798, 165946), (2204, 135377), (2356, 126643), (3596, 82973), (4367, 68324), (6061, 49228), (6479, 46052), (7543, 39556), (8734, 34162), (9889, 30172), (11513, 25916), (12122, 24614), (12307, 24244), (12958, 23026), (15086, 19778), (17081, 17468)]