256804512

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{92243}}^1$

素因数の和:92285

約数の個数: 48

約数和(自身を含む): 697364640

約数和(自身を除く): 440560128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 232, 348, 464, 696, 928, 1392, 2784, 92243, 184486, 276729, 368972, 553458, 737944, 1106916, 1475888, 2213832, 2675047, 2951776, 4427664, 5350094, 8025141, 8855328, 10700188, 16050282, 21400376, 32100564, 42800752, 64201128, 85601504, 128402256, 256804512]

約数ペア:

[(1, 256804512), (2, 128402256), (3, 85601504), (4, 64201128), (6, 42800752), (8, 32100564), (12, 21400376), (16, 16050282), (24, 10700188), (29, 8855328), (32, 8025141), (48, 5350094), (58, 4427664), (87, 2951776), (96, 2675047), (116, 2213832), (174, 1475888), (232, 1106916), (348, 737944), (464, 553458), (696, 368972), (928, 276729), (1392, 184486), (2784, 92243)]