242746784

素因数分解:

$2^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 144

約数和(自身を含む): 595703808

約数和(自身を除く): 352957024

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 53, 56, 92, 98, 106, 112, 127, 161, 184, 196, 212, 224, 254, 322, 368, 371, 392, 424, 508, 644, 736, 742, 784, 848, 889, 1016, 1127, 1219, 1288, 1484, 1568, 1696, 1778, 2032, 2254, 2438, 2576, 2597, 2921, 2968, 3556, 4064, 4508, 4876, 5152, 5194, 5842, 5936, 6223, 6731, 7112, 8533, 9016, 9752, 10388, 11684, 11872, 12446, 13462, 14224, 17066, 18032, 19504, 20447, 20776, 23368, 24892, 26924, 28448, 34132, 36064, 39008, 40894, 41552, 46736, 47117, 49784, 53848, 59731, 68264, 81788, 83104, 93472, 94234, 99568, 107696, 119462, 136528, 143129, 154813, 163576, 188468, 199136, 215392, 238924, 273056, 286258, 309626, 327152, 329819, 376936, 477848, 572516, 619252, 654304, 659638, 753872, 955696, 1083691, 1145032, 1238504, 1319276, 1507744, 1911392, 2167382, 2290064, 2477008, 2638552, 4334764, 4580128, 4954016, 5277104, 7585837, 8669528, 10554208, 15171674, 17339056, 30343348, 34678112, 60686696, 121373392, 242746784]

約数ペア:

[(1, 242746784), (2, 121373392), (4, 60686696), (7, 34678112), (8, 30343348), (14, 17339056), (16, 15171674), (23, 10554208), (28, 8669528), (32, 7585837), (46, 5277104), (49, 4954016), (53, 4580128), (56, 4334764), (92, 2638552), (98, 2477008), (106, 2290064), (112, 2167382), (127, 1911392), (161, 1507744), (184, 1319276), (196, 1238504), (212, 1145032), (224, 1083691), (254, 955696), (322, 753872), (368, 659638), (371, 654304), (392, 619252), (424, 572516), (508, 477848), (644, 376936), (736, 329819), (742, 327152), (784, 309626), (848, 286258), (889, 273056), (1016, 238924), (1127, 215392), (1219, 199136), (1288, 188468), (1484, 163576), (1568, 154813), (1696, 143129), (1778, 136528), (2032, 119462), (2254, 107696), (2438, 99568), (2576, 94234), (2597, 93472), (2921, 83104), (2968, 81788), (3556, 68264), (4064, 59731), (4508, 53848), (4876, 49784), (5152, 47117), (5194, 46736), (5842, 41552), (5936, 40894), (6223, 39008), (6731, 36064), (7112, 34132), (8533, 28448), (9016, 26924), (9752, 24892), (10388, 23368), (11684, 20776), (11872, 20447), (12446, 19504), (13462, 18032), (14224, 17066)]