1851807744

素因数分解:

$2^{11}\times 3^5\times {\mathrm{61}}^2$

素因数の和:159

約数の個数: 216

約数和(自身を含む): 5638864140

約数和(自身を除く): 3787056396

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 81, 96, 108, 122, 128, 144, 162, 183, 192, 216, 243, 244, 256, 288, 324, 366, 384, 432, 486, 488, 512, 549, 576, 648, 732, 768, 864, 972, 976, 1024, 1098, 1152, 1296, 1464, 1536, 1647, 1728, 1944, 1952, 2048, 2196, 2304, 2592, 2928, 3072, 3294, 3456, 3721, 3888, 3904, 4392, 4608, 4941, 5184, 5856, 6144, 6588, 6912, 7442, 7776, 7808, 8784, 9216, 9882, 10368, 11163, 11712, 13176, 13824, 14823, 14884, 15552, 15616, 17568, 18432, 19764, 20736, 22326, 23424, 26352, 27648, 29646, 29768, 31104, 31232, 33489, 35136, 39528, 41472, 44652, 46848, 52704, 55296, 59292, 59536, 62208, 62464, 66978, 70272, 79056, 82944, 89304, 93696, 100467, 105408, 118584, 119072, 124416, 124928, 133956, 140544, 158112, 165888, 178608, 187392, 200934, 210816, 237168, 238144, 248832, 267912, 281088, 301401, 316224, 357216, 374784, 401868, 421632, 474336, 476288, 497664, 535824, 562176, 602802, 632448, 714432, 803736, 843264, 904203, 948672, 952576, 1071648, 1124352, 1205604, 1264896, 1428864, 1607472, 1686528, 1808406, 1897344, 1905152, 2143296, 2411208, 2529792, 2857728, 3214944, 3373056, 3616812, 3794688, 3810304, 4286592, 4822416, 5059584, 5715456, 6429888, 7233624, 7589376, 7620608, 8573184, 9644832, 10119168, 11430912, 12859776, 14467248, 15178752, 17146368, 19289664, 22861824, 25719552, 28934496, 30357504, 34292736, 38579328, 51439104, 57868992, 68585472, 77158656, 102878208, 115737984, 154317312, 205756416, 231475968, 308634624, 462951936, 617269248, 925903872, 1851807744]

約数ペア:

[(1, 1851807744), (2, 925903872), (3, 617269248), (4, 462951936), (6, 308634624), (8, 231475968), (9, 205756416), (12, 154317312), (16, 115737984), (18, 102878208), (24, 77158656), (27, 68585472), (32, 57868992), (36, 51439104), (48, 38579328), (54, 34292736), (61, 30357504), (64, 28934496), (72, 25719552), (81, 22861824), (96, 19289664), (108, 17146368), (122, 15178752), (128, 14467248), (144, 12859776), (162, 11430912), (183, 10119168), (192, 9644832), (216, 8573184), (243, 7620608), (244, 7589376), (256, 7233624), (288, 6429888), (324, 5715456), (366, 5059584), (384, 4822416), (432, 4286592), (486, 3810304), (488, 3794688), (512, 3616812), (549, 3373056), (576, 3214944), (648, 2857728), (732, 2529792), (768, 2411208), (864, 2143296), (972, 1905152), (976, 1897344), (1024, 1808406), (1098, 1686528), (1152, 1607472), (1296, 1428864), (1464, 1264896), (1536, 1205604), (1647, 1124352), (1728, 1071648), (1944, 952576), (1952, 948672), (2048, 904203), (2196, 843264), (2304, 803736), (2592, 714432), (2928, 632448), (3072, 602802), (3294, 562176), (3456, 535824), (3721, 497664), (3888, 476288), (3904, 474336), (4392, 421632), (4608, 401868), (4941, 374784), (5184, 357216), (5856, 316224), (6144, 301401), (6588, 281088), (6912, 267912), (7442, 248832), (7776, 238144), (7808, 237168), (8784, 210816), (9216, 200934), (9882, 187392), (10368, 178608), (11163, 165888), (11712, 158112), (13176, 140544), (13824, 133956), (14823, 124928), (14884, 124416), (15552, 119072), (15616, 118584), (17568, 105408), (18432, 100467), (19764, 93696), (20736, 89304), (22326, 82944), (23424, 79056), (26352, 70272), (27648, 66978), (29646, 62464), (29768, 62208), (31104, 59536), (31232, 59292), (33489, 55296), (35136, 52704), (39528, 46848), (41472, 44652)]