2001319488

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:583

約数の個数: 280

約数和(自身を含む): 6848026944

約数和(自身を除く): 4846707456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 131, 144, 162, 168, 189, 192, 216, 224, 252, 262, 288, 324, 336, 378, 393, 421, 432, 448, 504, 524, 567, 576, 648, 672, 756, 786, 842, 864, 917, 1008, 1048, 1134, 1179, 1263, 1296, 1344, 1512, 1572, 1684, 1728, 1834, 2016, 2096, 2268, 2358, 2526, 2592, 2751, 2947, 3024, 3144, 3368, 3537, 3668, 3789, 4032, 4192, 4536, 4716, 5052, 5184, 5502, 5894, 6048, 6288, 6736, 7074, 7336, 7578, 8253, 8384, 8841, 9072, 9432, 10104, 10611, 11004, 11367, 11788, 12096, 12576, 13472, 14148, 14672, 15156, 16506, 17682, 18144, 18864, 20208, 21222, 22008, 22734, 23576, 24759, 25152, 26523, 26944, 28296, 29344, 30312, 33012, 34101, 35364, 36288, 37728, 40416, 42444, 44016, 45468, 47152, 49518, 53046, 55151, 56592, 58688, 60624, 66024, 68202, 70728, 74277, 75456, 79569, 80832, 84888, 88032, 90936, 94304, 99036, 106092, 110302, 113184, 121248, 132048, 136404, 141456, 148554, 159138, 165453, 169776, 176064, 181872, 188608, 198072, 212184, 220604, 226368, 238707, 242496, 264096, 272808, 282912, 297108, 318276, 330906, 339552, 363744, 386057, 396144, 424368, 441208, 477414, 496359, 528192, 545616, 565824, 594216, 636552, 661812, 679104, 727488, 772114, 792288, 848736, 882416, 954828, 992718, 1091232, 1158171, 1188432, 1273104, 1323624, 1489077, 1544228, 1584576, 1697472, 1764832, 1909656, 1985436, 2182464, 2316342, 2376864, 2546208, 2647248, 2978154, 3088456, 3474513, 3529664, 3819312, 3970872, 4467231, 4632684, 4753728, 5092416, 5294496, 5956308, 6176912, 6949026, 7638624, 7941744, 8934462, 9265368, 10423539, 10588992, 11912616, 12353824, 13898052, 15277248, 15883488, 17868924, 18530736, 20847078, 23825232, 24707648, 27796104, 31270617, 31766976, 35737848, 37061472, 41694156, 47650464, 55592208, 62541234, 71475696, 74122944, 83388312, 95300928, 111184416, 125082468, 142951392, 166776624, 222368832, 250164936, 285902784, 333553248, 500329872, 667106496, 1000659744, 2001319488]

約数ペア:

[(1, 2001319488), (2, 1000659744), (3, 667106496), (4, 500329872), (6, 333553248), (7, 285902784), (8, 250164936), (9, 222368832), (12, 166776624), (14, 142951392), (16, 125082468), (18, 111184416), (21, 95300928), (24, 83388312), (27, 74122944), (28, 71475696), (32, 62541234), (36, 55592208), (42, 47650464), (48, 41694156), (54, 37061472), (56, 35737848), (63, 31766976), (64, 31270617), (72, 27796104), (81, 24707648), (84, 23825232), (96, 20847078), (108, 18530736), (112, 17868924), (126, 15883488), (131, 15277248), (144, 13898052), (162, 12353824), (168, 11912616), (189, 10588992), (192, 10423539), (216, 9265368), (224, 8934462), (252, 7941744), (262, 7638624), (288, 6949026), (324, 6176912), (336, 5956308), (378, 5294496), (393, 5092416), (421, 4753728), (432, 4632684), (448, 4467231), (504, 3970872), (524, 3819312), (567, 3529664), (576, 3474513), (648, 3088456), (672, 2978154), (756, 2647248), (786, 2546208), (842, 2376864), (864, 2316342), (917, 2182464), (1008, 1985436), (1048, 1909656), (1134, 1764832), (1179, 1697472), (1263, 1584576), (1296, 1544228), (1344, 1489077), (1512, 1323624), (1572, 1273104), (1684, 1188432), (1728, 1158171), (1834, 1091232), (2016, 992718), (2096, 954828), (2268, 882416), (2358, 848736), (2526, 792288), (2592, 772114), (2751, 727488), (2947, 679104), (3024, 661812), (3144, 636552), (3368, 594216), (3537, 565824), (3668, 545616), (3789, 528192), (4032, 496359), (4192, 477414), (4536, 441208), (4716, 424368), (5052, 396144), (5184, 386057), (5502, 363744), (5894, 339552), (6048, 330906), (6288, 318276), (6736, 297108), (7074, 282912), (7336, 272808), (7578, 264096), (8253, 242496), (8384, 238707), (8841, 226368), (9072, 220604), (9432, 212184), (10104, 198072), (10611, 188608), (11004, 181872), (11367, 176064), (11788, 169776), (12096, 165453), (12576, 159138), (13472, 148554), (14148, 141456), (14672, 136404), (15156, 132048), (16506, 121248), (17682, 113184), (18144, 110302), (18864, 106092), (20208, 99036), (21222, 94304), (22008, 90936), (22734, 88032), (23576, 84888), (24759, 80832), (25152, 79569), (26523, 75456), (26944, 74277), (28296, 70728), (29344, 68202), (30312, 66024), (33012, 60624), (34101, 58688), (35364, 56592), (36288, 55151), (37728, 53046), (40416, 49518), (42444, 47152), (44016, 45468)]