16731986376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{2801}}^1$

素因数の和:2916

約数の個数: 192

約数和(自身を含む): 50750720640

約数和(自身を除く): 34018734264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 37, 42, 56, 62, 74, 84, 93, 111, 124, 148, 168, 186, 217, 222, 248, 259, 296, 372, 434, 444, 518, 651, 744, 777, 868, 888, 961, 1036, 1147, 1302, 1554, 1736, 1922, 2072, 2294, 2604, 2801, 2883, 3108, 3441, 3844, 4588, 5208, 5602, 5766, 6216, 6727, 6882, 7688, 8029, 8403, 9176, 11204, 11532, 13454, 13764, 16058, 16806, 19607, 20181, 22408, 23064, 24087, 26908, 27528, 32116, 33612, 35557, 39214, 40362, 48174, 53816, 58821, 64232, 67224, 71114, 78428, 80724, 86831, 96348, 103637, 106671, 117642, 142228, 156856, 161448, 173662, 192696, 207274, 213342, 235284, 248899, 260493, 284456, 310911, 347324, 414548, 426684, 470568, 497798, 520986, 607817, 621822, 694648, 725459, 746697, 829096, 853368, 995596, 1041972, 1215634, 1243644, 1450918, 1493394, 1823451, 1991192, 2083944, 2176377, 2431268, 2487288, 2691761, 2901836, 2986788, 3212747, 3646902, 4352754, 4862536, 5383522, 5803672, 5973576, 6425494, 7293804, 8075283, 8705508, 9638241, 10767044, 12850988, 14587608, 16150566, 17411016, 18842327, 19276482, 21534088, 22489229, 25701976, 32301132, 37684654, 38552964, 44978458, 56526981, 64602264, 67467687, 75369308, 77105928, 89956916, 99595157, 113053962, 134935374, 150738616, 179913832, 199190314, 226107924, 269870748, 298785471, 398380628, 452215848, 539741496, 597570942, 697166099, 796761256, 1195141884, 1394332198, 2091498297, 2390283768, 2788664396, 4182996594, 5577328792, 8365993188, 16731986376]

約数ペア:

[(1, 16731986376), (2, 8365993188), (3, 5577328792), (4, 4182996594), (6, 2788664396), (7, 2390283768), (8, 2091498297), (12, 1394332198), (14, 1195141884), (21, 796761256), (24, 697166099), (28, 597570942), (31, 539741496), (37, 452215848), (42, 398380628), (56, 298785471), (62, 269870748), (74, 226107924), (84, 199190314), (93, 179913832), (111, 150738616), (124, 134935374), (148, 113053962), (168, 99595157), (186, 89956916), (217, 77105928), (222, 75369308), (248, 67467687), (259, 64602264), (296, 56526981), (372, 44978458), (434, 38552964), (444, 37684654), (518, 32301132), (651, 25701976), (744, 22489229), (777, 21534088), (868, 19276482), (888, 18842327), (961, 17411016), (1036, 16150566), (1147, 14587608), (1302, 12850988), (1554, 10767044), (1736, 9638241), (1922, 8705508), (2072, 8075283), (2294, 7293804), (2604, 6425494), (2801, 5973576), (2883, 5803672), (3108, 5383522), (3441, 4862536), (3844, 4352754), (4588, 3646902), (5208, 3212747), (5602, 2986788), (5766, 2901836), (6216, 2691761), (6727, 2487288), (6882, 2431268), (7688, 2176377), (8029, 2083944), (8403, 1991192), (9176, 1823451), (11204, 1493394), (11532, 1450918), (13454, 1243644), (13764, 1215634), (16058, 1041972), (16806, 995596), (19607, 853368), (20181, 829096), (22408, 746697), (23064, 725459), (24087, 694648), (26908, 621822), (27528, 607817), (32116, 520986), (33612, 497798), (35557, 470568), (39214, 426684), (40362, 414548), (48174, 347324), (53816, 310911), (58821, 284456), (64232, 260493), (67224, 248899), (71114, 235284), (78428, 213342), (80724, 207274), (86831, 192696), (96348, 173662), (103637, 161448), (106671, 156856), (117642, 142228)]