247793551908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{333287}}^1$

素因数の和:333521

約数の個数: 96

約数和(自身を含む): 677283876864

約数和(自身を除く): 429490324956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 167, 212, 318, 334, 371, 501, 636, 668, 742, 1002, 1113, 1169, 1484, 2004, 2226, 2338, 3507, 4452, 4676, 7014, 8851, 14028, 17702, 26553, 35404, 53106, 61957, 106212, 123914, 185871, 247828, 333287, 371742, 666574, 743484, 999861, 1333148, 1999722, 2333009, 3999444, 4666018, 6999027, 9332036, 13998054, 17664211, 27996108, 35328422, 52992633, 55658929, 70656844, 105985266, 111317858, 123649477, 166976787, 211970532, 222635716, 247298954, 333953574, 370948431, 389612503, 494597908, 667907148, 741896862, 779225006, 1168837509, 1483793724, 1558450012, 2337675018, 2949923237, 4675350036, 5899846474, 8849769711, 11799692948, 17699539422, 20649462659, 35399078844, 41298925318, 61948387977, 82597850636, 123896775954, 247793551908]

約数ペア:

[(1, 247793551908), (2, 123896775954), (3, 82597850636), (4, 61948387977), (6, 41298925318), (7, 35399078844), (12, 20649462659), (14, 17699539422), (21, 11799692948), (28, 8849769711), (42, 5899846474), (53, 4675350036), (84, 2949923237), (106, 2337675018), (159, 1558450012), (167, 1483793724), (212, 1168837509), (318, 779225006), (334, 741896862), (371, 667907148), (501, 494597908), (636, 389612503), (668, 370948431), (742, 333953574), (1002, 247298954), (1113, 222635716), (1169, 211970532), (1484, 166976787), (2004, 123649477), (2226, 111317858), (2338, 105985266), (3507, 70656844), (4452, 55658929), (4676, 52992633), (7014, 35328422), (8851, 27996108), (14028, 17664211), (17702, 13998054), (26553, 9332036), (35404, 6999027), (53106, 4666018), (61957, 3999444), (106212, 2333009), (123914, 1999722), (185871, 1333148), (247828, 999861), (333287, 743484), (371742, 666574)]