669170216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18869}}^1$

素因数の和:18930

約数の個数: 64

約数和(自身を含む): 1521676800

約数和(自身を除く): 852506584

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 248, 286, 341, 403, 572, 682, 806, 1144, 1364, 1612, 2728, 3224, 4433, 8866, 17732, 18869, 35464, 37738, 75476, 150952, 207559, 245297, 415118, 490594, 584939, 830236, 981188, 1169878, 1660472, 1962376, 2339756, 2698267, 4679512, 5396534, 6434329, 7604207, 10793068, 12868658, 15208414, 21586136, 25737316, 30416828, 51474632, 60833656, 83646277, 167292554, 334585108, 669170216]

約数ペア:

[(1, 669170216), (2, 334585108), (4, 167292554), (8, 83646277), (11, 60833656), (13, 51474632), (22, 30416828), (26, 25737316), (31, 21586136), (44, 15208414), (52, 12868658), (62, 10793068), (88, 7604207), (104, 6434329), (124, 5396534), (143, 4679512), (248, 2698267), (286, 2339756), (341, 1962376), (403, 1660472), (572, 1169878), (682, 981188), (806, 830236), (1144, 584939), (1364, 490594), (1612, 415118), (2728, 245297), (3224, 207559), (4433, 150952), (8866, 75476), (17732, 37738), (18869, 35464)]