389043648

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:253

約数の個数: 280

約数和(自身を含む): 1345411584

約数和(自身を除く): 956367936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 71, 72, 81, 84, 96, 108, 112, 126, 142, 144, 151, 162, 168, 189, 192, 213, 216, 224, 252, 284, 288, 302, 324, 336, 378, 426, 432, 448, 453, 497, 504, 567, 568, 576, 604, 639, 648, 672, 756, 852, 864, 906, 994, 1008, 1057, 1134, 1136, 1208, 1278, 1296, 1344, 1359, 1491, 1512, 1704, 1728, 1812, 1917, 1988, 2016, 2114, 2268, 2272, 2416, 2556, 2592, 2718, 2982, 3024, 3171, 3408, 3624, 3834, 3976, 4032, 4077, 4228, 4473, 4536, 4544, 4832, 5112, 5184, 5436, 5751, 5964, 6048, 6342, 6816, 7248, 7668, 7952, 8154, 8456, 8946, 9072, 9513, 9664, 10224, 10721, 10872, 11502, 11928, 12096, 12231, 12684, 13419, 13632, 14496, 15336, 15904, 16308, 16912, 17892, 18144, 19026, 20448, 21442, 21744, 23004, 23856, 24462, 25368, 26838, 28539, 28992, 30672, 31808, 32163, 32616, 33824, 35784, 36288, 38052, 40257, 40896, 42884, 43488, 46008, 47712, 48924, 50736, 53676, 57078, 61344, 64326, 65232, 67648, 71568, 75047, 76104, 80514, 85617, 85768, 86976, 92016, 95424, 96489, 97848, 101472, 107352, 114156, 122688, 128652, 130464, 143136, 150094, 152208, 161028, 171234, 171536, 184032, 192978, 195696, 202944, 214704, 225141, 228312, 257304, 260928, 286272, 289467, 300188, 304416, 322056, 342468, 343072, 368064, 385956, 391392, 429408, 450282, 456624, 514608, 578934, 600376, 608832, 644112, 675423, 684936, 686144, 771912, 782784, 858816, 868401, 900564, 913248, 1029216, 1157868, 1200752, 1288224, 1350846, 1369872, 1543824, 1736802, 1801128, 1826496, 2026269, 2058432, 2315736, 2401504, 2576448, 2701692, 2739744, 3087648, 3473604, 3602256, 4052538, 4631472, 4803008, 5403384, 5479488, 6078807, 6175296, 6947208, 7204512, 8105076, 9262944, 10806768, 12157614, 13894416, 14409024, 16210152, 18525888, 21613536, 24315228, 27788832, 32420304, 43227072, 48630456, 55577664, 64840608, 97260912, 129681216, 194521824, 389043648]

約数ペア:

[(1, 389043648), (2, 194521824), (3, 129681216), (4, 97260912), (6, 64840608), (7, 55577664), (8, 48630456), (9, 43227072), (12, 32420304), (14, 27788832), (16, 24315228), (18, 21613536), (21, 18525888), (24, 16210152), (27, 14409024), (28, 13894416), (32, 12157614), (36, 10806768), (42, 9262944), (48, 8105076), (54, 7204512), (56, 6947208), (63, 6175296), (64, 6078807), (71, 5479488), (72, 5403384), (81, 4803008), (84, 4631472), (96, 4052538), (108, 3602256), (112, 3473604), (126, 3087648), (142, 2739744), (144, 2701692), (151, 2576448), (162, 2401504), (168, 2315736), (189, 2058432), (192, 2026269), (213, 1826496), (216, 1801128), (224, 1736802), (252, 1543824), (284, 1369872), (288, 1350846), (302, 1288224), (324, 1200752), (336, 1157868), (378, 1029216), (426, 913248), (432, 900564), (448, 868401), (453, 858816), (497, 782784), (504, 771912), (567, 686144), (568, 684936), (576, 675423), (604, 644112), (639, 608832), (648, 600376), (672, 578934), (756, 514608), (852, 456624), (864, 450282), (906, 429408), (994, 391392), (1008, 385956), (1057, 368064), (1134, 343072), (1136, 342468), (1208, 322056), (1278, 304416), (1296, 300188), (1344, 289467), (1359, 286272), (1491, 260928), (1512, 257304), (1704, 228312), (1728, 225141), (1812, 214704), (1917, 202944), (1988, 195696), (2016, 192978), (2114, 184032), (2268, 171536), (2272, 171234), (2416, 161028), (2556, 152208), (2592, 150094), (2718, 143136), (2982, 130464), (3024, 128652), (3171, 122688), (3408, 114156), (3624, 107352), (3834, 101472), (3976, 97848), (4032, 96489), (4077, 95424), (4228, 92016), (4473, 86976), (4536, 85768), (4544, 85617), (4832, 80514), (5112, 76104), (5184, 75047), (5436, 71568), (5751, 67648), (5964, 65232), (6048, 64326), (6342, 61344), (6816, 57078), (7248, 53676), (7668, 50736), (7952, 48924), (8154, 47712), (8456, 46008), (8946, 43488), (9072, 42884), (9513, 40896), (9664, 40257), (10224, 38052), (10721, 36288), (10872, 35784), (11502, 33824), (11928, 32616), (12096, 32163), (12231, 31808), (12684, 30672), (13419, 28992), (13632, 28539), (14496, 26838), (15336, 25368), (15904, 24462), (16308, 23856), (16912, 23004), (17892, 21744), (18144, 21442), (19026, 20448)]