891786816

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1493}}^1$

素因数の和:1589

約数の個数: 168

約数和(自身を含む): 2752718904

約数和(自身を除く): 1860932088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 61, 64, 68, 72, 96, 102, 122, 136, 144, 153, 183, 192, 204, 244, 272, 288, 306, 366, 408, 488, 544, 549, 576, 612, 732, 816, 976, 1037, 1088, 1098, 1224, 1464, 1493, 1632, 1952, 2074, 2196, 2448, 2928, 2986, 3111, 3264, 3904, 4148, 4392, 4479, 4896, 5856, 5972, 6222, 8296, 8784, 8958, 9333, 9792, 11712, 11944, 12444, 13437, 16592, 17568, 17916, 18666, 23888, 24888, 25381, 26874, 33184, 35136, 35832, 37332, 47776, 49776, 50762, 53748, 66368, 71664, 74664, 76143, 91073, 95552, 99552, 101524, 107496, 143328, 149328, 152286, 182146, 199104, 203048, 214992, 228429, 273219, 286656, 298656, 304572, 364292, 406096, 429984, 456858, 546438, 597312, 609144, 728584, 812192, 819657, 859968, 913716, 1092876, 1218288, 1457168, 1548241, 1624384, 1639314, 1827432, 2185752, 2436576, 2914336, 3096482, 3278628, 3654864, 4371504, 4644723, 4873152, 5828672, 6192964, 6557256, 7309728, 8743008, 9289446, 12385928, 13114512, 13934169, 14619456, 17486016, 18578892, 24771856, 26229024, 27868338, 37157784, 49543712, 52458048, 55736676, 74315568, 99087424, 111473352, 148631136, 222946704, 297262272, 445893408, 891786816]

約数ペア:

[(1, 891786816), (2, 445893408), (3, 297262272), (4, 222946704), (6, 148631136), (8, 111473352), (9, 99087424), (12, 74315568), (16, 55736676), (17, 52458048), (18, 49543712), (24, 37157784), (32, 27868338), (34, 26229024), (36, 24771856), (48, 18578892), (51, 17486016), (61, 14619456), (64, 13934169), (68, 13114512), (72, 12385928), (96, 9289446), (102, 8743008), (122, 7309728), (136, 6557256), (144, 6192964), (153, 5828672), (183, 4873152), (192, 4644723), (204, 4371504), (244, 3654864), (272, 3278628), (288, 3096482), (306, 2914336), (366, 2436576), (408, 2185752), (488, 1827432), (544, 1639314), (549, 1624384), (576, 1548241), (612, 1457168), (732, 1218288), (816, 1092876), (976, 913716), (1037, 859968), (1088, 819657), (1098, 812192), (1224, 728584), (1464, 609144), (1493, 597312), (1632, 546438), (1952, 456858), (2074, 429984), (2196, 406096), (2448, 364292), (2928, 304572), (2986, 298656), (3111, 286656), (3264, 273219), (3904, 228429), (4148, 214992), (4392, 203048), (4479, 199104), (4896, 182146), (5856, 152286), (5972, 149328), (6222, 143328), (8296, 107496), (8784, 101524), (8958, 99552), (9333, 95552), (9792, 91073), (11712, 76143), (11944, 74664), (12444, 71664), (13437, 66368), (16592, 53748), (17568, 50762), (17916, 49776), (18666, 47776), (23888, 37332), (24888, 35832), (25381, 35136), (26874, 33184)]