1898451204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{7649}}^1$

素因数の和:7749

約数の個数: 96

約数和(自身を含む): 5013993600

約数和(自身を除く): 3115542396

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 43, 52, 74, 78, 86, 111, 129, 148, 156, 172, 222, 258, 444, 481, 516, 559, 962, 1118, 1443, 1591, 1677, 1924, 2236, 2886, 3182, 3354, 4773, 5772, 6364, 6708, 7649, 9546, 15298, 19092, 20683, 22947, 30596, 41366, 45894, 62049, 82732, 91788, 99437, 124098, 198874, 248196, 283013, 298311, 328907, 397748, 566026, 596622, 657814, 849039, 986721, 1132052, 1193244, 1315628, 1698078, 1973442, 3396156, 3679169, 3946884, 4275791, 7358338, 8551582, 11037507, 12169559, 12827373, 14716676, 17103164, 22075014, 24339118, 25654746, 36508677, 44150028, 48678236, 51309492, 73017354, 146034708, 158204267, 316408534, 474612801, 632817068, 949225602, 1898451204]

約数ペア:

[(1, 1898451204), (2, 949225602), (3, 632817068), (4, 474612801), (6, 316408534), (12, 158204267), (13, 146034708), (26, 73017354), (37, 51309492), (39, 48678236), (43, 44150028), (52, 36508677), (74, 25654746), (78, 24339118), (86, 22075014), (111, 17103164), (129, 14716676), (148, 12827373), (156, 12169559), (172, 11037507), (222, 8551582), (258, 7358338), (444, 4275791), (481, 3946884), (516, 3679169), (559, 3396156), (962, 1973442), (1118, 1698078), (1443, 1315628), (1591, 1193244), (1677, 1132052), (1924, 986721), (2236, 849039), (2886, 657814), (3182, 596622), (3354, 566026), (4773, 397748), (5772, 328907), (6364, 298311), (6708, 283013), (7649, 248196), (9546, 198874), (15298, 124098), (19092, 99437), (20683, 91788), (22947, 82732), (30596, 62049), (41366, 45894)]