1818185616

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{347}}^1$

素因数の和:691

約数の個数: 200

約数和(自身を含む): 5701760064

約数和(自身を除く): 3883574448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 311, 312, 324, 347, 351, 432, 468, 622, 624, 648, 694, 702, 933, 936, 1041, 1053, 1244, 1296, 1388, 1404, 1866, 1872, 2082, 2106, 2488, 2776, 2799, 2808, 3123, 3732, 4043, 4164, 4212, 4511, 4976, 5552, 5598, 5616, 6246, 7464, 8086, 8328, 8397, 8424, 9022, 9369, 11196, 12129, 12492, 13533, 14928, 16172, 16656, 16794, 16848, 18044, 18738, 22392, 24258, 24984, 25191, 27066, 28107, 32344, 33588, 36088, 36387, 37476, 40599, 44784, 48516, 49968, 50382, 54132, 56214, 64688, 67176, 72176, 72774, 74952, 81198, 97032, 100764, 107917, 108264, 109161, 112428, 121797, 134352, 145548, 149904, 162396, 194064, 201528, 215834, 216528, 218322, 224856, 243594, 291096, 323751, 324792, 327483, 365391, 403056, 431668, 436644, 449712, 487188, 582192, 647502, 649584, 654966, 730782, 863336, 873288, 971253, 974376, 1295004, 1309932, 1402921, 1461564, 1726672, 1746576, 1942506, 1948752, 2590008, 2619864, 2805842, 2913759, 2923128, 3885012, 4208763, 5180016, 5239728, 5611684, 5827518, 5846256, 7770024, 8417526, 8741277, 11223368, 11655036, 12626289, 15540048, 16835052, 17482554, 22446736, 23310072, 25252578, 33670104, 34965108, 37878867, 46620144, 50505156, 67340208, 69930216, 75757734, 101010312, 113636601, 139860432, 151515468, 202020624, 227273202, 303030936, 454546404, 606061872, 909092808, 1818185616]

約数ペア:

[(1, 1818185616), (2, 909092808), (3, 606061872), (4, 454546404), (6, 303030936), (8, 227273202), (9, 202020624), (12, 151515468), (13, 139860432), (16, 113636601), (18, 101010312), (24, 75757734), (26, 69930216), (27, 67340208), (36, 50505156), (39, 46620144), (48, 37878867), (52, 34965108), (54, 33670104), (72, 25252578), (78, 23310072), (81, 22446736), (104, 17482554), (108, 16835052), (117, 15540048), (144, 12626289), (156, 11655036), (162, 11223368), (208, 8741277), (216, 8417526), (234, 7770024), (311, 5846256), (312, 5827518), (324, 5611684), (347, 5239728), (351, 5180016), (432, 4208763), (468, 3885012), (622, 2923128), (624, 2913759), (648, 2805842), (694, 2619864), (702, 2590008), (933, 1948752), (936, 1942506), (1041, 1746576), (1053, 1726672), (1244, 1461564), (1296, 1402921), (1388, 1309932), (1404, 1295004), (1866, 974376), (1872, 971253), (2082, 873288), (2106, 863336), (2488, 730782), (2776, 654966), (2799, 649584), (2808, 647502), (3123, 582192), (3732, 487188), (4043, 449712), (4164, 436644), (4212, 431668), (4511, 403056), (4976, 365391), (5552, 327483), (5598, 324792), (5616, 323751), (6246, 291096), (7464, 243594), (8086, 224856), (8328, 218322), (8397, 216528), (8424, 215834), (9022, 201528), (9369, 194064), (11196, 162396), (12129, 149904), (12492, 145548), (13533, 134352), (14928, 121797), (16172, 112428), (16656, 109161), (16794, 108264), (16848, 107917), (18044, 100764), (18738, 97032), (22392, 81198), (24258, 74952), (24984, 72774), (25191, 72176), (27066, 67176), (28107, 64688), (32344, 56214), (33588, 54132), (36088, 50382), (36387, 49968), (37476, 48516), (40599, 44784)]