685226976

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:222

約数の個数: 288

約数和(自身を含む): 2235727872

約数和(自身を除く): 1550500896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 37, 42, 48, 49, 56, 62, 74, 84, 93, 96, 98, 111, 112, 124, 127, 147, 148, 168, 186, 196, 217, 222, 224, 248, 254, 259, 294, 296, 336, 372, 381, 392, 434, 444, 496, 508, 518, 588, 592, 651, 672, 744, 762, 777, 784, 868, 888, 889, 992, 1016, 1036, 1147, 1176, 1184, 1302, 1488, 1519, 1524, 1554, 1568, 1736, 1776, 1778, 1813, 2032, 2072, 2294, 2352, 2604, 2667, 2976, 3038, 3048, 3108, 3441, 3472, 3552, 3556, 3626, 3937, 4064, 4144, 4557, 4588, 4699, 4704, 5208, 5334, 5439, 6076, 6096, 6216, 6223, 6882, 6944, 7112, 7252, 7874, 8029, 8288, 9114, 9176, 9398, 10416, 10668, 10878, 11811, 12152, 12192, 12432, 12446, 13764, 14097, 14224, 14504, 15748, 16058, 18228, 18352, 18669, 18796, 20832, 21336, 21756, 23622, 24087, 24304, 24864, 24892, 27528, 27559, 28194, 28448, 29008, 31496, 32116, 32893, 36456, 36704, 37338, 37592, 42672, 43512, 47244, 48174, 48608, 49784, 55056, 55118, 56203, 56388, 58016, 62992, 64232, 65786, 72912, 74676, 75184, 82677, 85344, 87024, 94488, 96348, 98679, 99568, 110112, 110236, 112406, 112776, 125984, 128464, 131572, 145669, 145824, 149352, 150368, 165354, 168609, 174048, 188976, 192696, 192913, 197358, 199136, 220472, 224812, 225552, 230251, 256928, 263144, 291338, 298704, 330708, 337218, 377952, 385392, 385826, 394716, 437007, 440944, 449624, 451104, 460502, 526288, 578739, 582676, 597408, 661416, 674436, 690753, 770784, 771652, 789432, 874014, 881888, 899248, 921004, 1019683, 1052576, 1157478, 1165352, 1322832, 1348872, 1381506, 1543304, 1578864, 1748028, 1798496, 1842008, 2039366, 2314956, 2330704, 2645664, 2697744, 2763012, 3059049, 3086608, 3157728, 3496056, 3684016, 4078732, 4629912, 4661408, 5395488, 5526024, 6118098, 6173216, 6992112, 7137781, 7368032, 8157464, 9259824, 11052048, 12236196, 13984224, 14275562, 16314928, 18519648, 21413343, 22104096, 24472392, 28551124, 32629856, 42826686, 48944784, 57102248, 85653372, 97889568, 114204496, 171306744, 228408992, 342613488, 685226976]

約数ペア:

[(1, 685226976), (2, 342613488), (3, 228408992), (4, 171306744), (6, 114204496), (7, 97889568), (8, 85653372), (12, 57102248), (14, 48944784), (16, 42826686), (21, 32629856), (24, 28551124), (28, 24472392), (31, 22104096), (32, 21413343), (37, 18519648), (42, 16314928), (48, 14275562), (49, 13984224), (56, 12236196), (62, 11052048), (74, 9259824), (84, 8157464), (93, 7368032), (96, 7137781), (98, 6992112), (111, 6173216), (112, 6118098), (124, 5526024), (127, 5395488), (147, 4661408), (148, 4629912), (168, 4078732), (186, 3684016), (196, 3496056), (217, 3157728), (222, 3086608), (224, 3059049), (248, 2763012), (254, 2697744), (259, 2645664), (294, 2330704), (296, 2314956), (336, 2039366), (372, 1842008), (381, 1798496), (392, 1748028), (434, 1578864), (444, 1543304), (496, 1381506), (508, 1348872), (518, 1322832), (588, 1165352), (592, 1157478), (651, 1052576), (672, 1019683), (744, 921004), (762, 899248), (777, 881888), (784, 874014), (868, 789432), (888, 771652), (889, 770784), (992, 690753), (1016, 674436), (1036, 661416), (1147, 597408), (1176, 582676), (1184, 578739), (1302, 526288), (1488, 460502), (1519, 451104), (1524, 449624), (1554, 440944), (1568, 437007), (1736, 394716), (1776, 385826), (1778, 385392), (1813, 377952), (2032, 337218), (2072, 330708), (2294, 298704), (2352, 291338), (2604, 263144), (2667, 256928), (2976, 230251), (3038, 225552), (3048, 224812), (3108, 220472), (3441, 199136), (3472, 197358), (3552, 192913), (3556, 192696), (3626, 188976), (3937, 174048), (4064, 168609), (4144, 165354), (4557, 150368), (4588, 149352), (4699, 145824), (4704, 145669), (5208, 131572), (5334, 128464), (5439, 125984), (6076, 112776), (6096, 112406), (6216, 110236), (6223, 110112), (6882, 99568), (6944, 98679), (7112, 96348), (7252, 94488), (7874, 87024), (8029, 85344), (8288, 82677), (9114, 75184), (9176, 74676), (9398, 72912), (10416, 65786), (10668, 64232), (10878, 62992), (11811, 58016), (12152, 56388), (12192, 56203), (12432, 55118), (12446, 55056), (13764, 49784), (14097, 48608), (14224, 48174), (14504, 47244), (15748, 43512), (16058, 42672), (18228, 37592), (18352, 37338), (18669, 36704), (18796, 36456), (20832, 32893), (21336, 32116), (21756, 31496), (23622, 29008), (24087, 28448), (24304, 28194), (24864, 27559), (24892, 27528)]