287102664

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1907}}^1$

素因数の和:1980

約数の個数: 128

約数和(自身を含む): 865468800

約数和(自身を除く): 578366136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 41, 51, 54, 68, 72, 82, 102, 108, 123, 136, 153, 164, 204, 216, 246, 306, 328, 369, 408, 459, 492, 612, 697, 738, 918, 984, 1107, 1224, 1394, 1476, 1836, 1907, 2091, 2214, 2788, 2952, 3672, 3814, 4182, 4428, 5576, 5721, 6273, 7628, 8364, 8856, 11442, 12546, 15256, 16728, 17163, 18819, 22884, 25092, 32419, 34326, 37638, 45768, 50184, 51489, 64838, 68652, 75276, 78187, 97257, 102978, 129676, 137304, 150552, 156374, 194514, 205956, 234561, 259352, 291771, 312748, 389028, 411912, 469122, 583542, 625496, 703683, 778056, 875313, 938244, 1167084, 1329179, 1407366, 1750626, 1876488, 2111049, 2334168, 2658358, 2814732, 3501252, 3987537, 4222098, 5316716, 5629464, 7002504, 7975074, 8444196, 10633432, 11962611, 15950148, 16888392, 23925222, 31900296, 35887833, 47850444, 71775666, 95700888, 143551332, 287102664]

約数ペア:

[(1, 287102664), (2, 143551332), (3, 95700888), (4, 71775666), (6, 47850444), (8, 35887833), (9, 31900296), (12, 23925222), (17, 16888392), (18, 15950148), (24, 11962611), (27, 10633432), (34, 8444196), (36, 7975074), (41, 7002504), (51, 5629464), (54, 5316716), (68, 4222098), (72, 3987537), (82, 3501252), (102, 2814732), (108, 2658358), (123, 2334168), (136, 2111049), (153, 1876488), (164, 1750626), (204, 1407366), (216, 1329179), (246, 1167084), (306, 938244), (328, 875313), (369, 778056), (408, 703683), (459, 625496), (492, 583542), (612, 469122), (697, 411912), (738, 389028), (918, 312748), (984, 291771), (1107, 259352), (1224, 234561), (1394, 205956), (1476, 194514), (1836, 156374), (1907, 150552), (2091, 137304), (2214, 129676), (2788, 102978), (2952, 97257), (3672, 78187), (3814, 75276), (4182, 68652), (4428, 64838), (5576, 51489), (5721, 50184), (6273, 45768), (7628, 37638), (8364, 34326), (8856, 32419), (11442, 25092), (12546, 22884), (15256, 18819), (16728, 17163)]