814949604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1051}}^1$

素因数の和:1266

約数の個数: 144

約数和(自身を含む): 2508944256

約数和(自身を除く): 1693994652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 181, 204, 238, 252, 306, 357, 362, 476, 543, 612, 714, 724, 1051, 1071, 1086, 1267, 1428, 1629, 2102, 2142, 2172, 2534, 3077, 3153, 3258, 3801, 4204, 4284, 5068, 6154, 6306, 6516, 7357, 7602, 9231, 9459, 11403, 12308, 12612, 14714, 15204, 17867, 18462, 18918, 21539, 22071, 22806, 27693, 29428, 35734, 36924, 37836, 43078, 44142, 45612, 53601, 55386, 64617, 66213, 71468, 86156, 88284, 107202, 110772, 125069, 129234, 132426, 160803, 190231, 193851, 214404, 250138, 258468, 264852, 321606, 375207, 380462, 387702, 500276, 570693, 643212, 750414, 760924, 775404, 1125621, 1141386, 1331617, 1500828, 1712079, 2251242, 2282772, 2663234, 3233927, 3424158, 3994851, 4502484, 5326468, 6467854, 6848316, 7989702, 9701781, 11984553, 12935708, 15979404, 19403562, 22637489, 23969106, 29105343, 38807124, 45274978, 47938212, 58210686, 67912467, 90549956, 116421372, 135824934, 203737401, 271649868, 407474802, 814949604]

約数ペア:

[(1, 814949604), (2, 407474802), (3, 271649868), (4, 203737401), (6, 135824934), (7, 116421372), (9, 90549956), (12, 67912467), (14, 58210686), (17, 47938212), (18, 45274978), (21, 38807124), (28, 29105343), (34, 23969106), (36, 22637489), (42, 19403562), (51, 15979404), (63, 12935708), (68, 11984553), (84, 9701781), (102, 7989702), (119, 6848316), (126, 6467854), (153, 5326468), (181, 4502484), (204, 3994851), (238, 3424158), (252, 3233927), (306, 2663234), (357, 2282772), (362, 2251242), (476, 1712079), (543, 1500828), (612, 1331617), (714, 1141386), (724, 1125621), (1051, 775404), (1071, 760924), (1086, 750414), (1267, 643212), (1428, 570693), (1629, 500276), (2102, 387702), (2142, 380462), (2172, 375207), (2534, 321606), (3077, 264852), (3153, 258468), (3258, 250138), (3801, 214404), (4204, 193851), (4284, 190231), (5068, 160803), (6154, 132426), (6306, 129234), (6516, 125069), (7357, 110772), (7602, 107202), (9231, 88284), (9459, 86156), (11403, 71468), (12308, 66213), (12612, 64617), (14714, 55386), (15204, 53601), (17867, 45612), (18462, 44142), (18918, 43078), (21539, 37836), (22071, 36924), (22806, 35734), (27693, 29428)]