718496874

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{57269}}^1$

素因数の和:57335

約数の個数: 48

約数和(自身を含む): 1688548680

約数和(自身を除く): 970051806

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 41, 51, 82, 102, 123, 153, 246, 306, 369, 697, 738, 1394, 2091, 4182, 6273, 12546, 57269, 114538, 171807, 343614, 515421, 973573, 1030842, 1947146, 2348029, 2920719, 4696058, 5841438, 7044087, 8762157, 14088174, 17524314, 21132261, 39916493, 42264522, 79832986, 119749479, 239498958, 359248437, 718496874]

約数ペア:

[(1, 718496874), (2, 359248437), (3, 239498958), (6, 119749479), (9, 79832986), (17, 42264522), (18, 39916493), (34, 21132261), (41, 17524314), (51, 14088174), (82, 8762157), (102, 7044087), (123, 5841438), (153, 4696058), (246, 2920719), (306, 2348029), (369, 1947146), (697, 1030842), (738, 973573), (1394, 515421), (2091, 343614), (4182, 171807), (6273, 114538), (12546, 57269)]