538876844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 1126379520

約数和(自身を除く): 587502676

約数列:

[1, 2, 4, 11, 22, 23, 31, 44, 46, 62, 89, 92, 124, 178, 193, 253, 341, 356, 386, 506, 682, 713, 772, 979, 1012, 1364, 1426, 1958, 2047, 2123, 2759, 2852, 3916, 4094, 4246, 4439, 5518, 5983, 7843, 8188, 8492, 8878, 11036, 11966, 15686, 17177, 17756, 22517, 23932, 30349, 31372, 34354, 45034, 48829, 60698, 63457, 65813, 68708, 90068, 97658, 121396, 126914, 131626, 137609, 188947, 195316, 253828, 263252, 275218, 377894, 395071, 532487, 550436, 698027, 755788, 790142, 1064974, 1396054, 1513699, 1580284, 2129948, 2792108, 3027398, 4345781, 5857357, 6054796, 8691562, 11714714, 12247201, 17383124, 23429428, 24494402, 48988804, 134719211, 269438422, 538876844]

約数ペア:

[(1, 538876844), (2, 269438422), (4, 134719211), (11, 48988804), (22, 24494402), (23, 23429428), (31, 17383124), (44, 12247201), (46, 11714714), (62, 8691562), (89, 6054796), (92, 5857357), (124, 4345781), (178, 3027398), (193, 2792108), (253, 2129948), (341, 1580284), (356, 1513699), (386, 1396054), (506, 1064974), (682, 790142), (713, 755788), (772, 698027), (979, 550436), (1012, 532487), (1364, 395071), (1426, 377894), (1958, 275218), (2047, 263252), (2123, 253828), (2759, 195316), (2852, 188947), (3916, 137609), (4094, 131626), (4246, 126914), (4439, 121396), (5518, 97658), (5983, 90068), (7843, 68708), (8188, 65813), (8492, 63457), (8878, 60698), (11036, 48829), (11966, 45034), (15686, 34354), (17177, 31372), (17756, 30349), (22517, 23932)]