266253184

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3307}}^1$

素因数の和:3375

約数の個数: 64

約数和(自身を含む): 576981360

約数和(自身を除く): 310728176

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 128, 136, 148, 272, 296, 544, 592, 629, 1088, 1184, 1258, 2176, 2368, 2516, 3307, 4736, 5032, 6614, 10064, 13228, 20128, 26456, 40256, 52912, 56219, 80512, 105824, 112438, 122359, 211648, 224876, 244718, 423296, 449752, 489436, 899504, 978872, 1799008, 1957744, 2080103, 3598016, 3915488, 4160206, 7196032, 7830976, 8320412, 15661952, 16640824, 33281648, 66563296, 133126592, 266253184]

約数ペア:

[(1, 266253184), (2, 133126592), (4, 66563296), (8, 33281648), (16, 16640824), (17, 15661952), (32, 8320412), (34, 7830976), (37, 7196032), (64, 4160206), (68, 3915488), (74, 3598016), (128, 2080103), (136, 1957744), (148, 1799008), (272, 978872), (296, 899504), (544, 489436), (592, 449752), (629, 423296), (1088, 244718), (1184, 224876), (1258, 211648), (2176, 122359), (2368, 112438), (2516, 105824), (3307, 80512), (4736, 56219), (5032, 52912), (6614, 40256), (10064, 26456), (13228, 20128)]