642059594

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:599

約数の個数: 64

約数和(自身を含む): 1137628800

約数和(自身を除く): 495569206

約数列:

[1, 2, 11, 22, 29, 37, 58, 59, 74, 118, 319, 407, 461, 638, 649, 814, 922, 1073, 1298, 1711, 2146, 2183, 3422, 4366, 5071, 10142, 11803, 13369, 17057, 18821, 23606, 24013, 26738, 27199, 34114, 37642, 48026, 54398, 63307, 126614, 147059, 187627, 294118, 299189, 375254, 494653, 598378, 696377, 788771, 989306, 1006363, 1392754, 1577542, 2012726, 5441183, 8676481, 10882366, 11069993, 17352962, 22139986, 29184527, 58369054, 321029797, 642059594]

約数ペア:

[(1, 642059594), (2, 321029797), (11, 58369054), (22, 29184527), (29, 22139986), (37, 17352962), (58, 11069993), (59, 10882366), (74, 8676481), (118, 5441183), (319, 2012726), (407, 1577542), (461, 1392754), (638, 1006363), (649, 989306), (814, 788771), (922, 696377), (1073, 598378), (1298, 494653), (1711, 375254), (2146, 299189), (2183, 294118), (3422, 187627), (4366, 147059), (5071, 126614), (10142, 63307), (11803, 54398), (13369, 48026), (17057, 37642), (18821, 34114), (23606, 27199), (24013, 26738)]