661569742372

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{1293169}}^1$

素因数の和:1293353

約数の個数: 72

約数和(自身を含む): 1463992584320

約数和(自身を除く): 802422841948

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 151, 154, 242, 302, 308, 484, 604, 847, 1057, 1661, 1694, 2114, 3322, 3388, 4228, 6644, 11627, 18271, 23254, 36542, 46508, 73084, 127897, 255794, 511588, 1293169, 2586338, 5172676, 9052183, 14224859, 18104366, 28449718, 36208732, 56899436, 99574013, 156473449, 195268519, 199148026, 312946898, 390537038, 398296052, 625893796, 781074076, 1095314143, 1366879633, 2147953709, 2190628286, 2733759266, 4295907418, 4381256572, 5467518532, 8591814836, 15035675963, 23627490799, 30071351926, 47254981598, 60142703852, 94509963196, 165392435593, 330784871186, 661569742372]

約数ペア:

[(1, 661569742372), (2, 330784871186), (4, 165392435593), (7, 94509963196), (11, 60142703852), (14, 47254981598), (22, 30071351926), (28, 23627490799), (44, 15035675963), (77, 8591814836), (121, 5467518532), (151, 4381256572), (154, 4295907418), (242, 2733759266), (302, 2190628286), (308, 2147953709), (484, 1366879633), (604, 1095314143), (847, 781074076), (1057, 625893796), (1661, 398296052), (1694, 390537038), (2114, 312946898), (3322, 199148026), (3388, 195268519), (4228, 156473449), (6644, 99574013), (11627, 56899436), (18271, 36208732), (23254, 28449718), (36542, 18104366), (46508, 14224859), (73084, 9052183), (127897, 5172676), (255794, 2586338), (511588, 1293169)]