18477638784

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15679}}^1$

素因数の和:15744

約数の個数: 256

約数和(自身を含む): 61415424000

約数和(自身を除く): 42937785216

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 32, 33, 36, 44, 48, 54, 62, 64, 66, 72, 88, 93, 96, 99, 108, 124, 128, 132, 144, 176, 186, 192, 198, 216, 248, 264, 279, 288, 297, 341, 352, 372, 384, 396, 432, 496, 528, 558, 576, 594, 682, 704, 744, 792, 837, 864, 992, 1023, 1056, 1116, 1152, 1188, 1364, 1408, 1488, 1584, 1674, 1728, 1984, 2046, 2112, 2232, 2376, 2728, 2976, 3069, 3168, 3348, 3456, 3968, 4092, 4224, 4464, 4752, 5456, 5952, 6138, 6336, 6696, 8184, 8928, 9207, 9504, 10912, 11904, 12276, 12672, 13392, 15679, 16368, 17856, 18414, 19008, 21824, 24552, 26784, 31358, 32736, 35712, 36828, 38016, 43648, 47037, 49104, 53568, 62716, 65472, 73656, 94074, 98208, 107136, 125432, 130944, 141111, 147312, 172469, 188148, 196416, 250864, 282222, 294624, 344938, 376296, 392832, 423333, 486049, 501728, 517407, 564444, 589248, 689876, 752592, 846666, 972098, 1003456, 1034814, 1128888, 1178496, 1379752, 1458147, 1505184, 1552221, 1693332, 1944196, 2006912, 2069628, 2257776, 2759504, 2916294, 3010368, 3104442, 3386664, 3888392, 4139256, 4374441, 4515552, 4656663, 5346539, 5519008, 5832588, 6020736, 6208884, 6773328, 7776784, 8278512, 8748882, 9031104, 9313326, 10693078, 11038016, 11665176, 12417768, 13123323, 13546656, 15553568, 16039617, 16557024, 17497764, 18062208, 18626652, 21386156, 22076032, 23330352, 24835536, 26246646, 27093312, 31107136, 32079234, 33114048, 34995528, 37253304, 42772312, 46660704, 48118851, 49671072, 52493292, 54186624, 62214272, 64158468, 66228096, 69991056, 74506608, 85544624, 93321408, 96237702, 99342144, 104986584, 128316936, 139982112, 144356553, 149013216, 171089248, 186642816, 192475404, 198684288, 209973168, 256633872, 279964224, 288713106, 298026432, 342178496, 384950808, 419946336, 513267744, 559928448, 577426212, 596052864, 684356992, 769901616, 839892672, 1026535488, 1154852424, 1539803232, 1679785344, 2053070976, 2309704848, 3079606464, 4619409696, 6159212928, 9238819392, 18477638784]

約数ペア:

[(1, 18477638784), (2, 9238819392), (3, 6159212928), (4, 4619409696), (6, 3079606464), (8, 2309704848), (9, 2053070976), (11, 1679785344), (12, 1539803232), (16, 1154852424), (18, 1026535488), (22, 839892672), (24, 769901616), (27, 684356992), (31, 596052864), (32, 577426212), (33, 559928448), (36, 513267744), (44, 419946336), (48, 384950808), (54, 342178496), (62, 298026432), (64, 288713106), (66, 279964224), (72, 256633872), (88, 209973168), (93, 198684288), (96, 192475404), (99, 186642816), (108, 171089248), (124, 149013216), (128, 144356553), (132, 139982112), (144, 128316936), (176, 104986584), (186, 99342144), (192, 96237702), (198, 93321408), (216, 85544624), (248, 74506608), (264, 69991056), (279, 66228096), (288, 64158468), (297, 62214272), (341, 54186624), (352, 52493292), (372, 49671072), (384, 48118851), (396, 46660704), (432, 42772312), (496, 37253304), (528, 34995528), (558, 33114048), (576, 32079234), (594, 31107136), (682, 27093312), (704, 26246646), (744, 24835536), (792, 23330352), (837, 22076032), (864, 21386156), (992, 18626652), (1023, 18062208), (1056, 17497764), (1116, 16557024), (1152, 16039617), (1188, 15553568), (1364, 13546656), (1408, 13123323), (1488, 12417768), (1584, 11665176), (1674, 11038016), (1728, 10693078), (1984, 9313326), (2046, 9031104), (2112, 8748882), (2232, 8278512), (2376, 7776784), (2728, 6773328), (2976, 6208884), (3069, 6020736), (3168, 5832588), (3348, 5519008), (3456, 5346539), (3968, 4656663), (4092, 4515552), (4224, 4374441), (4464, 4139256), (4752, 3888392), (5456, 3386664), (5952, 3104442), (6138, 3010368), (6336, 2916294), (6696, 2759504), (8184, 2257776), (8928, 2069628), (9207, 2006912), (9504, 1944196), (10912, 1693332), (11904, 1552221), (12276, 1505184), (12672, 1458147), (13392, 1379752), (15679, 1178496), (16368, 1128888), (17856, 1034814), (18414, 1003456), (19008, 972098), (21824, 846666), (24552, 752592), (26784, 689876), (31358, 589248), (32736, 564444), (35712, 517407), (36828, 501728), (38016, 486049), (43648, 423333), (47037, 392832), (49104, 376296), (53568, 344938), (62716, 294624), (65472, 282222), (73656, 250864), (94074, 196416), (98208, 188148), (107136, 172469), (125432, 147312), (130944, 141111)]