290154296

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:484

約数の個数: 64

約数和(自身を含む): 584263680

約数和(自身を除く): 294109384

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 103, 124, 148, 206, 248, 296, 307, 412, 614, 824, 1147, 1228, 2294, 2456, 3193, 3811, 4588, 6386, 7622, 9176, 9517, 11359, 12772, 15244, 19034, 22718, 25544, 30488, 31621, 38068, 45436, 63242, 76136, 90872, 118141, 126484, 236282, 252968, 352129, 472564, 704258, 945128, 980251, 1169977, 1408516, 1960502, 2339954, 2817032, 3921004, 4679908, 7842008, 9359816, 36269287, 72538574, 145077148, 290154296]

約数ペア:

[(1, 290154296), (2, 145077148), (4, 72538574), (8, 36269287), (31, 9359816), (37, 7842008), (62, 4679908), (74, 3921004), (103, 2817032), (124, 2339954), (148, 1960502), (206, 1408516), (248, 1169977), (296, 980251), (307, 945128), (412, 704258), (614, 472564), (824, 352129), (1147, 252968), (1228, 236282), (2294, 126484), (2456, 118141), (3193, 90872), (3811, 76136), (4588, 63242), (6386, 45436), (7622, 38068), (9176, 31621), (9517, 30488), (11359, 25544), (12772, 22718), (15244, 19034)]