242852038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 457228800

約数和(自身を除く): 214376762

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 199, 221, 251, 286, 374, 398, 442, 502, 2189, 2431, 2587, 2761, 3263, 3383, 4267, 4378, 4862, 5174, 5522, 6526, 6766, 8534, 28457, 35893, 37213, 43979, 46937, 49949, 55471, 56914, 71786, 74426, 87958, 93874, 99898, 110942, 483769, 549439, 610181, 649337, 849133, 967538, 1098878, 1220362, 1298674, 1698266, 7142707, 9340463, 11038729, 14285414, 18680926, 22077458, 121426019, 242852038]

約数ペア:

[(1, 242852038), (2, 121426019), (11, 22077458), (13, 18680926), (17, 14285414), (22, 11038729), (26, 9340463), (34, 7142707), (143, 1698266), (187, 1298674), (199, 1220362), (221, 1098878), (251, 967538), (286, 849133), (374, 649337), (398, 610181), (442, 549439), (502, 483769), (2189, 110942), (2431, 99898), (2587, 93874), (2761, 87958), (3263, 74426), (3383, 71786), (4267, 56914), (4378, 55471), (4862, 49949), (5174, 46937), (5522, 43979), (6526, 37213), (6766, 35893), (8534, 28457)]