1552890976

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 288

約数和(自身を含む): 4250050560

約数和(自身を除く): 2697159584

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 19, 26, 28, 32, 34, 38, 52, 56, 68, 76, 91, 104, 112, 119, 127, 133, 136, 152, 169, 182, 208, 221, 224, 238, 247, 254, 266, 272, 304, 323, 338, 364, 416, 442, 476, 494, 508, 532, 544, 608, 646, 676, 728, 884, 889, 952, 988, 1016, 1064, 1183, 1292, 1352, 1456, 1547, 1651, 1729, 1768, 1778, 1904, 1976, 2032, 2128, 2159, 2261, 2366, 2413, 2584, 2704, 2873, 2912, 3094, 3211, 3302, 3458, 3536, 3556, 3808, 3952, 4064, 4199, 4256, 4318, 4522, 4732, 4826, 5168, 5408, 5746, 6188, 6422, 6604, 6916, 7072, 7112, 7904, 8398, 8636, 9044, 9464, 9652, 10336, 11492, 11557, 12376, 12844, 13208, 13832, 14224, 15113, 16796, 16891, 17272, 18088, 18928, 19304, 20111, 21463, 22477, 22984, 23114, 24752, 25688, 26416, 27664, 28067, 28448, 29393, 30226, 31369, 33592, 33782, 34544, 36176, 37856, 38608, 40222, 41021, 42926, 44954, 45968, 46228, 49504, 51376, 52832, 54587, 55328, 56134, 58786, 60452, 62738, 67184, 67564, 69088, 72352, 77216, 80444, 82042, 85852, 89908, 91936, 92456, 102752, 109174, 112268, 117572, 120904, 125476, 134368, 135128, 150241, 160888, 164084, 171704, 179816, 184912, 196469, 218348, 219583, 224536, 235144, 241808, 250952, 270256, 287147, 300482, 321776, 328168, 343408, 359632, 364871, 369824, 382109, 392938, 407797, 436696, 439166, 449072, 470288, 483616, 501904, 533273, 540512, 574294, 600964, 643552, 656336, 686816, 719264, 729742, 764218, 785876, 815594, 873392, 878332, 898144, 940576, 1003808, 1066546, 1148588, 1201928, 1312672, 1459484, 1528436, 1571752, 1631188, 1746784, 1756664, 2133092, 2297176, 2403856, 2554097, 2854579, 2918968, 3056872, 3143504, 3262376, 3513328, 3732911, 4266184, 4594352, 4807712, 5108194, 5709158, 5837936, 6113744, 6287008, 6524752, 6932549, 7026656, 7465822, 8532368, 9188704, 10216388, 11418316, 11675872, 12227488, 13049504, 13865098, 14931644, 17064736, 20432776, 22836632, 27730196, 29863288, 40865552, 45673264, 48527843, 55460392, 59726576, 81731104, 91346528, 97055686, 110920784, 119453152, 194111372, 221841568, 388222744, 776445488, 1552890976]

約数ペア:

[(1, 1552890976), (2, 776445488), (4, 388222744), (7, 221841568), (8, 194111372), (13, 119453152), (14, 110920784), (16, 97055686), (17, 91346528), (19, 81731104), (26, 59726576), (28, 55460392), (32, 48527843), (34, 45673264), (38, 40865552), (52, 29863288), (56, 27730196), (68, 22836632), (76, 20432776), (91, 17064736), (104, 14931644), (112, 13865098), (119, 13049504), (127, 12227488), (133, 11675872), (136, 11418316), (152, 10216388), (169, 9188704), (182, 8532368), (208, 7465822), (221, 7026656), (224, 6932549), (238, 6524752), (247, 6287008), (254, 6113744), (266, 5837936), (272, 5709158), (304, 5108194), (323, 4807712), (338, 4594352), (364, 4266184), (416, 3732911), (442, 3513328), (476, 3262376), (494, 3143504), (508, 3056872), (532, 2918968), (544, 2854579), (608, 2554097), (646, 2403856), (676, 2297176), (728, 2133092), (884, 1756664), (889, 1746784), (952, 1631188), (988, 1571752), (1016, 1528436), (1064, 1459484), (1183, 1312672), (1292, 1201928), (1352, 1148588), (1456, 1066546), (1547, 1003808), (1651, 940576), (1729, 898144), (1768, 878332), (1778, 873392), (1904, 815594), (1976, 785876), (2032, 764218), (2128, 729742), (2159, 719264), (2261, 686816), (2366, 656336), (2413, 643552), (2584, 600964), (2704, 574294), (2873, 540512), (2912, 533273), (3094, 501904), (3211, 483616), (3302, 470288), (3458, 449072), (3536, 439166), (3556, 436696), (3808, 407797), (3952, 392938), (4064, 382109), (4199, 369824), (4256, 364871), (4318, 359632), (4522, 343408), (4732, 328168), (4826, 321776), (5168, 300482), (5408, 287147), (5746, 270256), (6188, 250952), (6422, 241808), (6604, 235144), (6916, 224536), (7072, 219583), (7112, 218348), (7904, 196469), (8398, 184912), (8636, 179816), (9044, 171704), (9464, 164084), (9652, 160888), (10336, 150241), (11492, 135128), (11557, 134368), (12376, 125476), (12844, 120904), (13208, 117572), (13832, 112268), (14224, 109174), (15113, 102752), (16796, 92456), (16891, 91936), (17272, 89908), (18088, 85852), (18928, 82042), (19304, 80444), (20111, 77216), (21463, 72352), (22477, 69088), (22984, 67564), (23114, 67184), (24752, 62738), (25688, 60452), (26416, 58786), (27664, 56134), (28067, 55328), (28448, 54587), (29393, 52832), (30226, 51376), (31369, 49504), (33592, 46228), (33782, 45968), (34544, 44954), (36176, 42926), (37856, 41021), (38608, 40222)]