1800807552

素因数分解:

$2^7\times 3^4\times {\mathrm{17}}^2\times {\mathrm{601}}^1$

素因数の和:661

約数の個数: 240

約数和(自身を含む): 5702435970

約数和(自身を除く): 3901628418

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 81, 96, 102, 108, 128, 136, 144, 153, 162, 192, 204, 216, 272, 288, 289, 306, 324, 384, 408, 432, 459, 544, 576, 578, 601, 612, 648, 816, 864, 867, 918, 1088, 1152, 1156, 1202, 1224, 1296, 1377, 1632, 1728, 1734, 1803, 1836, 2176, 2312, 2404, 2448, 2592, 2601, 2754, 3264, 3456, 3468, 3606, 3672, 4624, 4808, 4896, 5184, 5202, 5409, 5508, 6528, 6936, 7212, 7344, 7803, 9248, 9616, 9792, 10217, 10368, 10404, 10818, 11016, 13872, 14424, 14688, 15606, 16227, 18496, 19232, 19584, 20434, 20808, 21636, 22032, 23409, 27744, 28848, 29376, 30651, 31212, 32454, 36992, 38464, 40868, 41616, 43272, 44064, 46818, 48681, 55488, 57696, 58752, 61302, 62424, 64908, 76928, 81736, 83232, 86544, 88128, 91953, 93636, 97362, 110976, 115392, 122604, 124848, 129816, 163472, 166464, 173088, 173689, 176256, 183906, 187272, 194724, 230784, 245208, 249696, 259632, 275859, 326944, 332928, 346176, 347378, 367812, 374544, 389448, 490416, 499392, 519264, 521067, 551718, 653888, 692352, 694756, 735624, 749088, 778896, 827577, 980832, 998784, 1038528, 1042134, 1103436, 1307776, 1389512, 1471248, 1498176, 1557792, 1563201, 1655154, 1961664, 2077056, 2084268, 2206872, 2779024, 2942496, 2996352, 3115584, 3126402, 3310308, 3923328, 4168536, 4413744, 4689603, 5558048, 5884992, 6231168, 6252804, 6620616, 8337072, 8827488, 9379206, 11116096, 11769984, 12505608, 13241232, 14068809, 16674144, 17654976, 18758412, 22232192, 25011216, 26482464, 28137618, 33348288, 35309952, 37516824, 50022432, 52964928, 56275236, 66696576, 75033648, 100044864, 105929856, 112550472, 150067296, 200089728, 225100944, 300134592, 450201888, 600269184, 900403776, 1800807552]

約数ペア:

[(1, 1800807552), (2, 900403776), (3, 600269184), (4, 450201888), (6, 300134592), (8, 225100944), (9, 200089728), (12, 150067296), (16, 112550472), (17, 105929856), (18, 100044864), (24, 75033648), (27, 66696576), (32, 56275236), (34, 52964928), (36, 50022432), (48, 37516824), (51, 35309952), (54, 33348288), (64, 28137618), (68, 26482464), (72, 25011216), (81, 22232192), (96, 18758412), (102, 17654976), (108, 16674144), (128, 14068809), (136, 13241232), (144, 12505608), (153, 11769984), (162, 11116096), (192, 9379206), (204, 8827488), (216, 8337072), (272, 6620616), (288, 6252804), (289, 6231168), (306, 5884992), (324, 5558048), (384, 4689603), (408, 4413744), (432, 4168536), (459, 3923328), (544, 3310308), (576, 3126402), (578, 3115584), (601, 2996352), (612, 2942496), (648, 2779024), (816, 2206872), (864, 2084268), (867, 2077056), (918, 1961664), (1088, 1655154), (1152, 1563201), (1156, 1557792), (1202, 1498176), (1224, 1471248), (1296, 1389512), (1377, 1307776), (1632, 1103436), (1728, 1042134), (1734, 1038528), (1803, 998784), (1836, 980832), (2176, 827577), (2312, 778896), (2404, 749088), (2448, 735624), (2592, 694756), (2601, 692352), (2754, 653888), (3264, 551718), (3456, 521067), (3468, 519264), (3606, 499392), (3672, 490416), (4624, 389448), (4808, 374544), (4896, 367812), (5184, 347378), (5202, 346176), (5409, 332928), (5508, 326944), (6528, 275859), (6936, 259632), (7212, 249696), (7344, 245208), (7803, 230784), (9248, 194724), (9616, 187272), (9792, 183906), (10217, 176256), (10368, 173689), (10404, 173088), (10818, 166464), (11016, 163472), (13872, 129816), (14424, 124848), (14688, 122604), (15606, 115392), (16227, 110976), (18496, 97362), (19232, 93636), (19584, 91953), (20434, 88128), (20808, 86544), (21636, 83232), (22032, 81736), (23409, 76928), (27744, 64908), (28848, 62424), (29376, 61302), (30651, 58752), (31212, 57696), (32454, 55488), (36992, 48681), (38464, 46818), (40868, 44064), (41616, 43272)]