218547072

素因数分解:

$2^7\times 3^4\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:330

約数の個数: 160

約数和(自身を含む): 659803320

約数和(自身を除く): 441256248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 107, 108, 128, 144, 162, 192, 197, 214, 216, 288, 321, 324, 384, 394, 428, 432, 576, 591, 642, 648, 788, 856, 864, 963, 1152, 1182, 1284, 1296, 1576, 1712, 1728, 1773, 1926, 2364, 2568, 2592, 2889, 3152, 3424, 3456, 3546, 3852, 4728, 5136, 5184, 5319, 5778, 6304, 6848, 7092, 7704, 8667, 9456, 10272, 10368, 10638, 11556, 12608, 13696, 14184, 15408, 15957, 17334, 18912, 20544, 21079, 21276, 23112, 25216, 28368, 30816, 31914, 34668, 37824, 41088, 42158, 42552, 46224, 56736, 61632, 63237, 63828, 69336, 75648, 84316, 85104, 92448, 113472, 123264, 126474, 127656, 138672, 168632, 170208, 184896, 189711, 226944, 252948, 255312, 277344, 337264, 340416, 369792, 379422, 505896, 510624, 554688, 569133, 674528, 680832, 758844, 1011792, 1021248, 1109376, 1138266, 1349056, 1517688, 1707399, 2023584, 2042496, 2276532, 2698112, 3035376, 3414798, 4047168, 4553064, 6070752, 6829596, 8094336, 9106128, 12141504, 13659192, 18212256, 24283008, 27318384, 36424512, 54636768, 72849024, 109273536, 218547072]

約数ペア:

[(1, 218547072), (2, 109273536), (3, 72849024), (4, 54636768), (6, 36424512), (8, 27318384), (9, 24283008), (12, 18212256), (16, 13659192), (18, 12141504), (24, 9106128), (27, 8094336), (32, 6829596), (36, 6070752), (48, 4553064), (54, 4047168), (64, 3414798), (72, 3035376), (81, 2698112), (96, 2276532), (107, 2042496), (108, 2023584), (128, 1707399), (144, 1517688), (162, 1349056), (192, 1138266), (197, 1109376), (214, 1021248), (216, 1011792), (288, 758844), (321, 680832), (324, 674528), (384, 569133), (394, 554688), (428, 510624), (432, 505896), (576, 379422), (591, 369792), (642, 340416), (648, 337264), (788, 277344), (856, 255312), (864, 252948), (963, 226944), (1152, 189711), (1182, 184896), (1284, 170208), (1296, 168632), (1576, 138672), (1712, 127656), (1728, 126474), (1773, 123264), (1926, 113472), (2364, 92448), (2568, 85104), (2592, 84316), (2889, 75648), (3152, 69336), (3424, 63828), (3456, 63237), (3546, 61632), (3852, 56736), (4728, 46224), (5136, 42552), (5184, 42158), (5319, 41088), (5778, 37824), (6304, 34668), (6848, 31914), (7092, 30816), (7704, 28368), (8667, 25216), (9456, 23112), (10272, 21276), (10368, 21079), (10638, 20544), (11556, 18912), (12608, 17334), (13696, 15957), (14184, 15408)]