281134584

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1213}}^1$

素因数の和:1294

約数の個数: 128

約数和(自身を含む): 830376000

約数和(自身を除く): 549241416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 37, 54, 58, 72, 74, 87, 108, 111, 116, 148, 174, 216, 222, 232, 261, 296, 333, 348, 444, 522, 666, 696, 783, 888, 999, 1044, 1073, 1213, 1332, 1566, 1998, 2088, 2146, 2426, 2664, 3132, 3219, 3639, 3996, 4292, 4852, 6264, 6438, 7278, 7992, 8584, 9657, 9704, 10917, 12876, 14556, 19314, 21834, 25752, 28971, 29112, 32751, 35177, 38628, 43668, 44881, 57942, 65502, 70354, 77256, 87336, 89762, 105531, 115884, 131004, 134643, 140708, 179524, 211062, 231768, 262008, 269286, 281416, 316593, 359048, 403929, 422124, 538572, 633186, 807858, 844248, 949779, 1077144, 1211787, 1266372, 1301549, 1615716, 1899558, 2423574, 2532744, 2603098, 3231432, 3799116, 3904647, 4847148, 5206196, 7598232, 7809294, 9694296, 10412392, 11713941, 15618588, 23427882, 31237176, 35141823, 46855764, 70283646, 93711528, 140567292, 281134584]

約数ペア:

[(1, 281134584), (2, 140567292), (3, 93711528), (4, 70283646), (6, 46855764), (8, 35141823), (9, 31237176), (12, 23427882), (18, 15618588), (24, 11713941), (27, 10412392), (29, 9694296), (36, 7809294), (37, 7598232), (54, 5206196), (58, 4847148), (72, 3904647), (74, 3799116), (87, 3231432), (108, 2603098), (111, 2532744), (116, 2423574), (148, 1899558), (174, 1615716), (216, 1301549), (222, 1266372), (232, 1211787), (261, 1077144), (296, 949779), (333, 844248), (348, 807858), (444, 633186), (522, 538572), (666, 422124), (696, 403929), (783, 359048), (888, 316593), (999, 281416), (1044, 269286), (1073, 262008), (1213, 231768), (1332, 211062), (1566, 179524), (1998, 140708), (2088, 134643), (2146, 131004), (2426, 115884), (2664, 105531), (3132, 89762), (3219, 87336), (3639, 77256), (3996, 70354), (4292, 65502), (4852, 57942), (6264, 44881), (6438, 43668), (7278, 38628), (7992, 35177), (8584, 32751), (9657, 29112), (9704, 28971), (10917, 25752), (12876, 21834), (14556, 19314)]