312244848

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 240

約数和(自身を含む): 991290720

約数和(自身を除く): 679045872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 41, 48, 51, 54, 61, 68, 72, 82, 102, 108, 122, 123, 136, 144, 153, 164, 183, 204, 216, 244, 246, 272, 289, 306, 328, 366, 369, 408, 432, 459, 488, 492, 549, 578, 612, 656, 697, 732, 738, 816, 867, 918, 976, 984, 1037, 1098, 1107, 1156, 1224, 1394, 1464, 1476, 1647, 1734, 1836, 1968, 2074, 2091, 2196, 2214, 2312, 2448, 2501, 2601, 2788, 2928, 2952, 3111, 3294, 3468, 3672, 4148, 4182, 4392, 4428, 4624, 5002, 5202, 5576, 5904, 6222, 6273, 6588, 6936, 7344, 7503, 7803, 8296, 8364, 8784, 8856, 9333, 10004, 10404, 11152, 11849, 12444, 12546, 13176, 13872, 15006, 15606, 16592, 16728, 17629, 17712, 18666, 18819, 20008, 20808, 22509, 23698, 24888, 25092, 26352, 27999, 30012, 31212, 33456, 35258, 35547, 37332, 37638, 40016, 41616, 42517, 45018, 47396, 49776, 50184, 52887, 55998, 60024, 62424, 67527, 70516, 71094, 74664, 75276, 85034, 90036, 94792, 100368, 105774, 106641, 111996, 120048, 124848, 127551, 135054, 141032, 142188, 149328, 150552, 158661, 170068, 180072, 189584, 211548, 213282, 223992, 255102, 270108, 282064, 284376, 301104, 317322, 319923, 340136, 360144, 382653, 423096, 426564, 447984, 475983, 510204, 540216, 568752, 634644, 639846, 680272, 722789, 765306, 846192, 853128, 951966, 1020408, 1080432, 1147959, 1269288, 1279692, 1445578, 1530612, 1706256, 1903932, 2040816, 2168367, 2295918, 2538576, 2559384, 2891156, 3061224, 3807864, 4336734, 4591836, 5118768, 5782312, 6122448, 6505101, 7615728, 8673468, 9183672, 11564624, 13010202, 17346936, 18367344, 19515303, 26020404, 34693872, 39030606, 52040808, 78061212, 104081616, 156122424, 312244848]

約数ペア:

[(1, 312244848), (2, 156122424), (3, 104081616), (4, 78061212), (6, 52040808), (8, 39030606), (9, 34693872), (12, 26020404), (16, 19515303), (17, 18367344), (18, 17346936), (24, 13010202), (27, 11564624), (34, 9183672), (36, 8673468), (41, 7615728), (48, 6505101), (51, 6122448), (54, 5782312), (61, 5118768), (68, 4591836), (72, 4336734), (82, 3807864), (102, 3061224), (108, 2891156), (122, 2559384), (123, 2538576), (136, 2295918), (144, 2168367), (153, 2040816), (164, 1903932), (183, 1706256), (204, 1530612), (216, 1445578), (244, 1279692), (246, 1269288), (272, 1147959), (289, 1080432), (306, 1020408), (328, 951966), (366, 853128), (369, 846192), (408, 765306), (432, 722789), (459, 680272), (488, 639846), (492, 634644), (549, 568752), (578, 540216), (612, 510204), (656, 475983), (697, 447984), (732, 426564), (738, 423096), (816, 382653), (867, 360144), (918, 340136), (976, 319923), (984, 317322), (1037, 301104), (1098, 284376), (1107, 282064), (1156, 270108), (1224, 255102), (1394, 223992), (1464, 213282), (1476, 211548), (1647, 189584), (1734, 180072), (1836, 170068), (1968, 158661), (2074, 150552), (2091, 149328), (2196, 142188), (2214, 141032), (2312, 135054), (2448, 127551), (2501, 124848), (2601, 120048), (2788, 111996), (2928, 106641), (2952, 105774), (3111, 100368), (3294, 94792), (3468, 90036), (3672, 85034), (4148, 75276), (4182, 74664), (4392, 71094), (4428, 70516), (4624, 67527), (5002, 62424), (5202, 60024), (5576, 55998), (5904, 52887), (6222, 50184), (6273, 49776), (6588, 47396), (6936, 45018), (7344, 42517), (7503, 41616), (7803, 40016), (8296, 37638), (8364, 37332), (8784, 35547), (8856, 35258), (9333, 33456), (10004, 31212), (10404, 30012), (11152, 27999), (11849, 26352), (12444, 25092), (12546, 24888), (13176, 23698), (13872, 22509), (15006, 20808), (15606, 20008), (16592, 18819), (16728, 18666), (17629, 17712)]