991894848

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:258

約数の個数: 336

約数和(自身を含む): 3335731200

約数和(自身を除く): 2343836352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 32, 38, 42, 48, 49, 56, 57, 62, 64, 76, 84, 93, 96, 98, 112, 114, 124, 133, 147, 152, 168, 179, 186, 192, 196, 217, 224, 228, 248, 266, 294, 304, 336, 358, 372, 392, 399, 434, 448, 456, 496, 532, 537, 588, 589, 608, 651, 672, 716, 744, 784, 798, 868, 912, 931, 992, 1064, 1074, 1176, 1178, 1216, 1253, 1302, 1344, 1432, 1488, 1519, 1568, 1596, 1736, 1767, 1824, 1862, 1984, 2128, 2148, 2352, 2356, 2506, 2604, 2793, 2864, 2976, 3038, 3136, 3192, 3401, 3472, 3534, 3648, 3724, 3759, 4123, 4256, 4296, 4557, 4704, 4712, 5012, 5208, 5549, 5586, 5728, 5952, 6076, 6384, 6802, 6944, 7068, 7448, 7518, 8246, 8512, 8592, 8771, 9114, 9408, 9424, 10024, 10203, 10416, 11098, 11172, 11456, 12152, 12369, 12768, 13604, 13888, 14136, 14896, 15036, 16492, 16647, 17184, 17542, 18228, 18848, 20048, 20406, 20832, 22196, 22344, 23807, 24304, 24738, 25536, 26313, 27208, 28272, 28861, 29792, 30072, 32984, 33294, 34368, 35084, 36456, 37696, 38843, 40096, 40812, 41664, 44392, 44688, 47614, 48608, 49476, 52626, 54416, 56544, 57722, 59584, 60144, 65968, 66588, 70168, 71421, 72912, 77686, 80192, 81624, 86583, 88784, 89376, 95228, 97216, 98952, 105252, 105431, 108832, 113088, 115444, 116529, 120288, 131936, 133176, 140336, 142842, 145824, 155372, 163248, 166649, 173166, 177568, 178752, 190456, 197904, 210504, 210862, 217664, 230888, 233058, 240576, 263872, 266352, 271901, 280672, 285684, 291648, 310744, 316293, 326496, 333298, 346332, 355136, 380912, 395808, 421008, 421724, 461776, 466116, 499947, 532704, 543802, 561344, 571368, 621488, 632586, 652992, 666596, 692664, 738017, 761824, 791616, 815703, 842016, 843448, 923552, 932232, 999894, 1065408, 1087604, 1142736, 1242976, 1265172, 1333192, 1385328, 1476034, 1523648, 1631406, 1684032, 1686896, 1847104, 1864464, 1999788, 2175208, 2214051, 2285472, 2485952, 2530344, 2666384, 2770656, 2952068, 3262812, 3373792, 3728928, 3999576, 4350416, 4428102, 4570944, 5060688, 5166119, 5332768, 5541312, 5904136, 6525624, 6747584, 7457856, 7999152, 8700832, 8856204, 10121376, 10332238, 10665536, 11808272, 13051248, 15498357, 15998304, 17401664, 17712408, 20242752, 20664476, 23616544, 26102496, 30996714, 31996608, 35424816, 41328952, 47233088, 52204992, 61993428, 70849632, 82657904, 123986856, 141699264, 165315808, 247973712, 330631616, 495947424, 991894848]

約数ペア:

[(1, 991894848), (2, 495947424), (3, 330631616), (4, 247973712), (6, 165315808), (7, 141699264), (8, 123986856), (12, 82657904), (14, 70849632), (16, 61993428), (19, 52204992), (21, 47233088), (24, 41328952), (28, 35424816), (31, 31996608), (32, 30996714), (38, 26102496), (42, 23616544), (48, 20664476), (49, 20242752), (56, 17712408), (57, 17401664), (62, 15998304), (64, 15498357), (76, 13051248), (84, 11808272), (93, 10665536), (96, 10332238), (98, 10121376), (112, 8856204), (114, 8700832), (124, 7999152), (133, 7457856), (147, 6747584), (152, 6525624), (168, 5904136), (179, 5541312), (186, 5332768), (192, 5166119), (196, 5060688), (217, 4570944), (224, 4428102), (228, 4350416), (248, 3999576), (266, 3728928), (294, 3373792), (304, 3262812), (336, 2952068), (358, 2770656), (372, 2666384), (392, 2530344), (399, 2485952), (434, 2285472), (448, 2214051), (456, 2175208), (496, 1999788), (532, 1864464), (537, 1847104), (588, 1686896), (589, 1684032), (608, 1631406), (651, 1523648), (672, 1476034), (716, 1385328), (744, 1333192), (784, 1265172), (798, 1242976), (868, 1142736), (912, 1087604), (931, 1065408), (992, 999894), (1064, 932232), (1074, 923552), (1176, 843448), (1178, 842016), (1216, 815703), (1253, 791616), (1302, 761824), (1344, 738017), (1432, 692664), (1488, 666596), (1519, 652992), (1568, 632586), (1596, 621488), (1736, 571368), (1767, 561344), (1824, 543802), (1862, 532704), (1984, 499947), (2128, 466116), (2148, 461776), (2352, 421724), (2356, 421008), (2506, 395808), (2604, 380912), (2793, 355136), (2864, 346332), (2976, 333298), (3038, 326496), (3136, 316293), (3192, 310744), (3401, 291648), (3472, 285684), (3534, 280672), (3648, 271901), (3724, 266352), (3759, 263872), (4123, 240576), (4256, 233058), (4296, 230888), (4557, 217664), (4704, 210862), (4712, 210504), (5012, 197904), (5208, 190456), (5549, 178752), (5586, 177568), (5728, 173166), (5952, 166649), (6076, 163248), (6384, 155372), (6802, 145824), (6944, 142842), (7068, 140336), (7448, 133176), (7518, 131936), (8246, 120288), (8512, 116529), (8592, 115444), (8771, 113088), (9114, 108832), (9408, 105431), (9424, 105252), (10024, 98952), (10203, 97216), (10416, 95228), (11098, 89376), (11172, 88784), (11456, 86583), (12152, 81624), (12369, 80192), (12768, 77686), (13604, 72912), (13888, 71421), (14136, 70168), (14896, 66588), (15036, 65968), (16492, 60144), (16647, 59584), (17184, 57722), (17542, 56544), (18228, 54416), (18848, 52626), (20048, 49476), (20406, 48608), (20832, 47614), (22196, 44688), (22344, 44392), (23807, 41664), (24304, 40812), (24738, 40096), (25536, 38843), (26313, 37696), (27208, 36456), (28272, 35084), (28861, 34368), (29792, 33294), (30072, 32984)]