237724864

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:778

約数の個数: 84

約数和(自身を含む): 528035520

約数和(自身を除く): 290310656

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 169, 208, 248, 338, 403, 416, 496, 676, 709, 806, 832, 992, 1352, 1418, 1612, 1984, 2704, 2836, 3224, 5239, 5408, 5672, 6448, 9217, 10478, 10816, 11344, 12896, 18434, 20956, 21979, 22688, 25792, 36868, 41912, 43958, 45376, 73736, 83824, 87916, 119821, 147472, 167648, 175832, 239642, 285727, 294944, 335296, 351664, 479284, 571454, 589888, 703328, 958568, 1142908, 1406656, 1917136, 2285816, 3714451, 3834272, 4571632, 7428902, 7668544, 9143264, 14857804, 18286528, 29715608, 59431216, 118862432, 237724864]

約数ペア:

[(1, 237724864), (2, 118862432), (4, 59431216), (8, 29715608), (13, 18286528), (16, 14857804), (26, 9143264), (31, 7668544), (32, 7428902), (52, 4571632), (62, 3834272), (64, 3714451), (104, 2285816), (124, 1917136), (169, 1406656), (208, 1142908), (248, 958568), (338, 703328), (403, 589888), (416, 571454), (496, 479284), (676, 351664), (709, 335296), (806, 294944), (832, 285727), (992, 239642), (1352, 175832), (1418, 167648), (1612, 147472), (1984, 119821), (2704, 87916), (2836, 83824), (3224, 73736), (5239, 45376), (5408, 43958), (5672, 41912), (6448, 36868), (9217, 25792), (10478, 22688), (10816, 21979), (11344, 20956), (12896, 18434)]