1245865536

素因数分解:

$2^6\times 3^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:319

約数の個数: 280

約数和(自身を含む): 3987552096

約数和(自身を除く): 2741686560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 67, 68, 72, 81, 96, 102, 108, 134, 136, 144, 153, 162, 192, 201, 204, 211, 216, 268, 272, 288, 306, 324, 402, 408, 422, 432, 459, 536, 544, 576, 603, 612, 633, 648, 804, 816, 844, 864, 918, 1072, 1088, 1139, 1206, 1224, 1266, 1296, 1377, 1608, 1632, 1688, 1728, 1809, 1836, 1899, 2144, 2278, 2412, 2448, 2532, 2592, 2754, 3216, 3264, 3376, 3417, 3587, 3618, 3672, 3798, 4288, 4556, 4824, 4896, 5064, 5184, 5427, 5508, 5697, 6432, 6752, 6834, 7174, 7236, 7344, 7596, 9112, 9648, 9792, 10128, 10251, 10761, 10854, 11016, 11394, 12864, 13504, 13668, 14137, 14348, 14472, 14688, 15192, 17091, 18224, 19296, 20256, 20502, 21522, 21708, 22032, 22788, 27336, 28274, 28696, 28944, 29376, 30384, 30753, 32283, 34182, 36448, 38592, 40512, 41004, 42411, 43044, 43416, 44064, 45576, 54672, 56548, 57392, 57888, 60768, 61506, 64566, 68364, 72896, 82008, 84822, 86088, 86832, 88128, 91152, 92259, 96849, 109344, 113096, 114784, 115776, 121536, 123012, 127233, 129132, 136728, 164016, 169644, 172176, 173664, 182304, 184518, 193698, 218688, 226192, 229568, 240329, 246024, 254466, 258264, 273456, 290547, 328032, 339288, 344352, 347328, 364608, 369036, 381699, 387396, 452384, 480658, 492048, 508932, 516528, 546912, 581094, 656064, 678576, 688704, 720987, 738072, 763398, 774792, 904768, 961316, 984096, 1017864, 1033056, 1093824, 1145097, 1162188, 1357152, 1441974, 1476144, 1526796, 1549584, 1922632, 1968192, 2035728, 2066112, 2162961, 2290194, 2324376, 2714304, 2883948, 2952288, 3053592, 3099168, 3845264, 4071456, 4325922, 4580388, 4648752, 5767896, 5904576, 6107184, 6198336, 6488883, 7690528, 8142912, 8651844, 9160776, 9297504, 11535792, 12214368, 12977766, 15381056, 17303688, 18321552, 18595008, 19466649, 23071584, 24428736, 25955532, 34607376, 36643104, 38933298, 46143168, 51911064, 69214752, 73286208, 77866596, 103822128, 138429504, 155733192, 207644256, 311466384, 415288512, 622932768, 1245865536]

約数ペア:

[(1, 1245865536), (2, 622932768), (3, 415288512), (4, 311466384), (6, 207644256), (8, 155733192), (9, 138429504), (12, 103822128), (16, 77866596), (17, 73286208), (18, 69214752), (24, 51911064), (27, 46143168), (32, 38933298), (34, 36643104), (36, 34607376), (48, 25955532), (51, 24428736), (54, 23071584), (64, 19466649), (67, 18595008), (68, 18321552), (72, 17303688), (81, 15381056), (96, 12977766), (102, 12214368), (108, 11535792), (134, 9297504), (136, 9160776), (144, 8651844), (153, 8142912), (162, 7690528), (192, 6488883), (201, 6198336), (204, 6107184), (211, 5904576), (216, 5767896), (268, 4648752), (272, 4580388), (288, 4325922), (306, 4071456), (324, 3845264), (402, 3099168), (408, 3053592), (422, 2952288), (432, 2883948), (459, 2714304), (536, 2324376), (544, 2290194), (576, 2162961), (603, 2066112), (612, 2035728), (633, 1968192), (648, 1922632), (804, 1549584), (816, 1526796), (844, 1476144), (864, 1441974), (918, 1357152), (1072, 1162188), (1088, 1145097), (1139, 1093824), (1206, 1033056), (1224, 1017864), (1266, 984096), (1296, 961316), (1377, 904768), (1608, 774792), (1632, 763398), (1688, 738072), (1728, 720987), (1809, 688704), (1836, 678576), (1899, 656064), (2144, 581094), (2278, 546912), (2412, 516528), (2448, 508932), (2532, 492048), (2592, 480658), (2754, 452384), (3216, 387396), (3264, 381699), (3376, 369036), (3417, 364608), (3587, 347328), (3618, 344352), (3672, 339288), (3798, 328032), (4288, 290547), (4556, 273456), (4824, 258264), (4896, 254466), (5064, 246024), (5184, 240329), (5427, 229568), (5508, 226192), (5697, 218688), (6432, 193698), (6752, 184518), (6834, 182304), (7174, 173664), (7236, 172176), (7344, 169644), (7596, 164016), (9112, 136728), (9648, 129132), (9792, 127233), (10128, 123012), (10251, 121536), (10761, 115776), (10854, 114784), (11016, 113096), (11394, 109344), (12864, 96849), (13504, 92259), (13668, 91152), (14137, 88128), (14348, 86832), (14472, 86088), (14688, 84822), (15192, 82008), (17091, 72896), (18224, 68364), (19296, 64566), (20256, 61506), (20502, 60768), (21522, 57888), (21708, 57392), (22032, 56548), (22788, 54672), (27336, 45576), (28274, 44064), (28696, 43416), (28944, 43044), (29376, 42411), (30384, 41004), (30753, 40512), (32283, 38592), (34182, 36448)]