286272844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 613476864

約数和(自身を除く): 327204020

約数列:

[1, 2, 4, 11, 13, 22, 26, 43, 44, 52, 86, 103, 113, 143, 172, 206, 226, 286, 412, 452, 473, 559, 572, 946, 1118, 1133, 1243, 1339, 1469, 1892, 2236, 2266, 2486, 2678, 2938, 4429, 4532, 4859, 4972, 5356, 5876, 6149, 8858, 9718, 11639, 12298, 14729, 16159, 17716, 19436, 23278, 24596, 29458, 32318, 46556, 48719, 53449, 57577, 58916, 63167, 64636, 97438, 106898, 115154, 126334, 128029, 151307, 194876, 213796, 230308, 252668, 256058, 302614, 500477, 512116, 605228, 633347, 694837, 1000954, 1266694, 1389674, 1664377, 2001908, 2533388, 2779348, 3328754, 5505247, 6506201, 6657508, 11010494, 13012402, 22020988, 26024804, 71568211, 143136422, 286272844]

約数ペア:

[(1, 286272844), (2, 143136422), (4, 71568211), (11, 26024804), (13, 22020988), (22, 13012402), (26, 11010494), (43, 6657508), (44, 6506201), (52, 5505247), (86, 3328754), (103, 2779348), (113, 2533388), (143, 2001908), (172, 1664377), (206, 1389674), (226, 1266694), (286, 1000954), (412, 694837), (452, 633347), (473, 605228), (559, 512116), (572, 500477), (946, 302614), (1118, 256058), (1133, 252668), (1243, 230308), (1339, 213796), (1469, 194876), (1892, 151307), (2236, 128029), (2266, 126334), (2486, 115154), (2678, 106898), (2938, 97438), (4429, 64636), (4532, 63167), (4859, 58916), (4972, 57577), (5356, 53449), (5876, 48719), (6149, 46556), (8858, 32318), (9718, 29458), (11639, 24596), (12298, 23278), (14729, 19436), (16159, 17716)]