1838287872

素因数分解:

$2^{10}\times 3^4\times {\mathrm{37}}^1\times {\mathrm{599}}^1$

素因数の和:668

約数の個数: 220

約数和(自身を含む): 5647263600

約数和(自身を除く): 3808975728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 81, 96, 108, 111, 128, 144, 148, 162, 192, 216, 222, 256, 288, 296, 324, 333, 384, 432, 444, 512, 576, 592, 599, 648, 666, 768, 864, 888, 999, 1024, 1152, 1184, 1198, 1296, 1332, 1536, 1728, 1776, 1797, 1998, 2304, 2368, 2396, 2592, 2664, 2997, 3072, 3456, 3552, 3594, 3996, 4608, 4736, 4792, 5184, 5328, 5391, 5994, 6912, 7104, 7188, 7992, 9216, 9472, 9584, 10368, 10656, 10782, 11988, 13824, 14208, 14376, 15984, 16173, 18944, 19168, 20736, 21312, 21564, 22163, 23976, 27648, 28416, 28752, 31968, 32346, 37888, 38336, 41472, 42624, 43128, 44326, 47952, 48519, 56832, 57504, 63936, 64692, 66489, 76672, 82944, 85248, 86256, 88652, 95904, 97038, 113664, 115008, 127872, 129384, 132978, 153344, 170496, 172512, 177304, 191808, 194076, 199467, 230016, 255744, 258768, 265956, 306688, 340992, 345024, 354608, 383616, 388152, 398934, 460032, 511488, 517536, 531912, 598401, 613376, 690048, 709216, 767232, 776304, 797868, 920064, 1022976, 1035072, 1063824, 1196802, 1380096, 1418432, 1534464, 1552608, 1595736, 1795203, 1840128, 2070144, 2127648, 2393604, 2760192, 2836864, 3068928, 3105216, 3191472, 3590406, 4140288, 4255296, 4787208, 5520384, 5673728, 6210432, 6382944, 7180812, 8280576, 8510592, 9574416, 11347456, 12420864, 12765888, 14361624, 16561152, 17021184, 19148832, 22694912, 24841728, 25531776, 28723248, 34042368, 38297664, 49683456, 51063552, 57446496, 68084736, 76595328, 102127104, 114892992, 153190656, 204254208, 229785984, 306381312, 459571968, 612762624, 919143936, 1838287872]

約数ペア:

[(1, 1838287872), (2, 919143936), (3, 612762624), (4, 459571968), (6, 306381312), (8, 229785984), (9, 204254208), (12, 153190656), (16, 114892992), (18, 102127104), (24, 76595328), (27, 68084736), (32, 57446496), (36, 51063552), (37, 49683456), (48, 38297664), (54, 34042368), (64, 28723248), (72, 25531776), (74, 24841728), (81, 22694912), (96, 19148832), (108, 17021184), (111, 16561152), (128, 14361624), (144, 12765888), (148, 12420864), (162, 11347456), (192, 9574416), (216, 8510592), (222, 8280576), (256, 7180812), (288, 6382944), (296, 6210432), (324, 5673728), (333, 5520384), (384, 4787208), (432, 4255296), (444, 4140288), (512, 3590406), (576, 3191472), (592, 3105216), (599, 3068928), (648, 2836864), (666, 2760192), (768, 2393604), (864, 2127648), (888, 2070144), (999, 1840128), (1024, 1795203), (1152, 1595736), (1184, 1552608), (1198, 1534464), (1296, 1418432), (1332, 1380096), (1536, 1196802), (1728, 1063824), (1776, 1035072), (1797, 1022976), (1998, 920064), (2304, 797868), (2368, 776304), (2396, 767232), (2592, 709216), (2664, 690048), (2997, 613376), (3072, 598401), (3456, 531912), (3552, 517536), (3594, 511488), (3996, 460032), (4608, 398934), (4736, 388152), (4792, 383616), (5184, 354608), (5328, 345024), (5391, 340992), (5994, 306688), (6912, 265956), (7104, 258768), (7188, 255744), (7992, 230016), (9216, 199467), (9472, 194076), (9584, 191808), (10368, 177304), (10656, 172512), (10782, 170496), (11988, 153344), (13824, 132978), (14208, 129384), (14376, 127872), (15984, 115008), (16173, 113664), (18944, 97038), (19168, 95904), (20736, 88652), (21312, 86256), (21564, 85248), (22163, 82944), (23976, 76672), (27648, 66489), (28416, 64692), (28752, 63936), (31968, 57504), (32346, 56832), (37888, 48519), (38336, 47952), (41472, 44326), (42624, 43128)]