121851648

素因数分解:

$2^8\times 3^3\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:120

約数の個数: 216

約数和(自身を含む): 389054960

約数和(自身を除く): 267203312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 61, 64, 68, 72, 96, 102, 108, 122, 128, 136, 144, 153, 183, 192, 204, 216, 244, 256, 272, 288, 289, 306, 366, 384, 408, 432, 459, 488, 544, 549, 576, 578, 612, 732, 768, 816, 864, 867, 918, 976, 1037, 1088, 1098, 1152, 1156, 1224, 1464, 1632, 1647, 1728, 1734, 1836, 1952, 2074, 2176, 2196, 2304, 2312, 2448, 2601, 2928, 3111, 3264, 3294, 3456, 3468, 3672, 3904, 4148, 4352, 4392, 4624, 4896, 5202, 5856, 6222, 6528, 6588, 6912, 6936, 7344, 7803, 7808, 8296, 8784, 9248, 9333, 9792, 10404, 11712, 12444, 13056, 13176, 13872, 14688, 15606, 15616, 16592, 17568, 17629, 18496, 18666, 19584, 20808, 23424, 24888, 26352, 27744, 27999, 29376, 31212, 33184, 35136, 35258, 36992, 37332, 39168, 41616, 46848, 49776, 52704, 52887, 55488, 55998, 58752, 62424, 66368, 70272, 70516, 73984, 74664, 83232, 99552, 105408, 105774, 110976, 111996, 117504, 124848, 132736, 140544, 141032, 149328, 158661, 166464, 199104, 210816, 211548, 221952, 223992, 249696, 265472, 282064, 298656, 317322, 332928, 398208, 421632, 423096, 447984, 475983, 499392, 564128, 597312, 634644, 665856, 796416, 846192, 895968, 951966, 998784, 1128256, 1194624, 1269288, 1692384, 1791936, 1903932, 1997568, 2256512, 2389248, 2538576, 3384768, 3583872, 3807864, 4513024, 5077152, 6769536, 7167744, 7615728, 10154304, 13539072, 15231456, 20308608, 30462912, 40617216, 60925824, 121851648]

約数ペア:

[(1, 121851648), (2, 60925824), (3, 40617216), (4, 30462912), (6, 20308608), (8, 15231456), (9, 13539072), (12, 10154304), (16, 7615728), (17, 7167744), (18, 6769536), (24, 5077152), (27, 4513024), (32, 3807864), (34, 3583872), (36, 3384768), (48, 2538576), (51, 2389248), (54, 2256512), (61, 1997568), (64, 1903932), (68, 1791936), (72, 1692384), (96, 1269288), (102, 1194624), (108, 1128256), (122, 998784), (128, 951966), (136, 895968), (144, 846192), (153, 796416), (183, 665856), (192, 634644), (204, 597312), (216, 564128), (244, 499392), (256, 475983), (272, 447984), (288, 423096), (289, 421632), (306, 398208), (366, 332928), (384, 317322), (408, 298656), (432, 282064), (459, 265472), (488, 249696), (544, 223992), (549, 221952), (576, 211548), (578, 210816), (612, 199104), (732, 166464), (768, 158661), (816, 149328), (864, 141032), (867, 140544), (918, 132736), (976, 124848), (1037, 117504), (1088, 111996), (1098, 110976), (1152, 105774), (1156, 105408), (1224, 99552), (1464, 83232), (1632, 74664), (1647, 73984), (1728, 70516), (1734, 70272), (1836, 66368), (1952, 62424), (2074, 58752), (2176, 55998), (2196, 55488), (2304, 52887), (2312, 52704), (2448, 49776), (2601, 46848), (2928, 41616), (3111, 39168), (3264, 37332), (3294, 36992), (3456, 35258), (3468, 35136), (3672, 33184), (3904, 31212), (4148, 29376), (4352, 27999), (4392, 27744), (4624, 26352), (4896, 24888), (5202, 23424), (5856, 20808), (6222, 19584), (6528, 18666), (6588, 18496), (6912, 17629), (6936, 17568), (7344, 16592), (7803, 15616), (7808, 15606), (8296, 14688), (8784, 13872), (9248, 13176), (9333, 13056), (9792, 12444), (10404, 11712)]