1247143608

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{5381}}^1$

素因数の和:5462

約数の個数: 128

約数和(自身を含む): 3681288000

約数和(自身を除く): 2434144392

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, 1332, 1566, 1998, 2088, 2146, 2664, 3132, 3219, 3996, 4292, 5381, 6264, 6438, 7992, 8584, 9657, 10762, 12876, 16143, 19314, 21524, 25752, 28971, 32286, 38628, 43048, 48429, 57942, 64572, 77256, 96858, 115884, 129144, 145287, 156049, 193716, 199097, 231768, 290574, 312098, 387432, 398194, 468147, 581148, 597291, 624196, 796388, 936294, 1162296, 1194582, 1248392, 1404441, 1592776, 1791873, 1872588, 2389164, 2808882, 3583746, 3745176, 4213323, 4778328, 5375619, 5617764, 5773813, 7167492, 8426646, 10751238, 11235528, 11547626, 14334984, 16853292, 17321439, 21502476, 23095252, 33706584, 34642878, 43004952, 46190504, 51964317, 69285756, 103928634, 138571512, 155892951, 207857268, 311785902, 415714536, 623571804, 1247143608]

約数ペア:

[(1, 1247143608), (2, 623571804), (3, 415714536), (4, 311785902), (6, 207857268), (8, 155892951), (9, 138571512), (12, 103928634), (18, 69285756), (24, 51964317), (27, 46190504), (29, 43004952), (36, 34642878), (37, 33706584), (54, 23095252), (58, 21502476), (72, 17321439), (74, 16853292), (87, 14334984), (108, 11547626), (111, 11235528), (116, 10751238), (148, 8426646), (174, 7167492), (216, 5773813), (222, 5617764), (232, 5375619), (261, 4778328), (296, 4213323), (333, 3745176), (348, 3583746), (444, 2808882), (522, 2389164), (666, 1872588), (696, 1791873), (783, 1592776), (888, 1404441), (999, 1248392), (1044, 1194582), (1073, 1162296), (1332, 936294), (1566, 796388), (1998, 624196), (2088, 597291), (2146, 581148), (2664, 468147), (3132, 398194), (3219, 387432), (3996, 312098), (4292, 290574), (5381, 231768), (6264, 199097), (6438, 193716), (7992, 156049), (8584, 145287), (9657, 129144), (10762, 115884), (12876, 96858), (16143, 77256), (19314, 64572), (21524, 57942), (25752, 48429), (28971, 43048), (32286, 38628)]