217460364

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 569963520

約数和(自身を除く): 352503156

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 61, 66, 113, 122, 132, 183, 226, 239, 244, 339, 366, 452, 478, 671, 678, 717, 732, 956, 1243, 1342, 1356, 1434, 2013, 2486, 2629, 2684, 2868, 3729, 4026, 4972, 5258, 6893, 7458, 7887, 8052, 10516, 13786, 14579, 14916, 15774, 20679, 27007, 27572, 29158, 31548, 41358, 43737, 54014, 58316, 75823, 81021, 82716, 87474, 108028, 151646, 160369, 162042, 174948, 227469, 297077, 303292, 320738, 324084, 454938, 481107, 594154, 641476, 891231, 909876, 962214, 1188308, 1647427, 1782462, 1924428, 3294854, 3564924, 4942281, 6589708, 9884562, 18121697, 19769124, 36243394, 54365091, 72486788, 108730182, 217460364]

約数ペア:

[(1, 217460364), (2, 108730182), (3, 72486788), (4, 54365091), (6, 36243394), (11, 19769124), (12, 18121697), (22, 9884562), (33, 6589708), (44, 4942281), (61, 3564924), (66, 3294854), (113, 1924428), (122, 1782462), (132, 1647427), (183, 1188308), (226, 962214), (239, 909876), (244, 891231), (339, 641476), (366, 594154), (452, 481107), (478, 454938), (671, 324084), (678, 320738), (717, 303292), (732, 297077), (956, 227469), (1243, 174948), (1342, 162042), (1356, 160369), (1434, 151646), (2013, 108028), (2486, 87474), (2629, 82716), (2684, 81021), (2868, 75823), (3729, 58316), (4026, 54014), (4972, 43737), (5258, 41358), (6893, 31548), (7458, 29158), (7887, 27572), (8052, 27007), (10516, 20679), (13786, 15774), (14579, 14916)]