66978955008

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{919}}^1\times {\mathrm{4519}}^1$

素因数の和:5467

約数の個数: 216

約数和(自身を含む): 220994009600

約数和(自身を除く): 154015054592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 919, 1008, 1152, 1344, 1792, 1838, 2016, 2304, 2688, 2757, 3676, 4032, 4519, 5376, 5514, 6433, 7352, 8064, 8271, 9038, 11028, 12866, 13557, 14704, 16128, 16542, 18076, 19299, 22056, 25732, 27114, 29408, 31633, 33084, 36152, 38598, 40671, 44112, 51464, 54228, 57897, 58816, 63266, 66168, 72304, 77196, 81342, 88224, 94899, 102928, 108456, 115794, 117632, 126532, 132336, 144608, 154392, 162684, 176448, 189798, 205856, 216912, 231588, 235264, 253064, 264672, 284697, 289216, 308784, 325368, 352896, 379596, 411712, 433824, 463176, 506128, 529344, 569394, 578432, 617568, 650736, 705792, 759192, 823424, 867648, 926352, 1012256, 1058688, 1138788, 1156864, 1235136, 1301472, 1518384, 1646848, 1735296, 1852704, 2024512, 2117376, 2277576, 2470272, 2602944, 3036768, 3470592, 3705408, 4049024, 4152961, 4555152, 4940544, 5205888, 6073536, 7410816, 8098048, 8305922, 9110304, 10411776, 12147072, 12458883, 14821632, 16611844, 18220608, 24294144, 24917766, 29070727, 33223688, 36441216, 37376649, 49835532, 58141454, 66447376, 72882432, 74753298, 87212181, 99671064, 116282908, 132894752, 149506596, 174424362, 199342128, 232565816, 261636543, 265789504, 299013192, 348848724, 398684256, 465131632, 523273086, 531579008, 598026384, 697697448, 797368512, 930263264, 1046546172, 1063158016, 1196052768, 1395394896, 1594737024, 1860526528, 2093092344, 2392105536, 2790789792, 3189474048, 3721053056, 4186184688, 4784211072, 5581579584, 7442106112, 8372369376, 9568422144, 11163159168, 16744738752, 22326318336, 33489477504, 66978955008]

約数ペア:

[(1, 66978955008), (2, 33489477504), (3, 22326318336), (4, 16744738752), (6, 11163159168), (7, 9568422144), (8, 8372369376), (9, 7442106112), (12, 5581579584), (14, 4784211072), (16, 4186184688), (18, 3721053056), (21, 3189474048), (24, 2790789792), (28, 2392105536), (32, 2093092344), (36, 1860526528), (42, 1594737024), (48, 1395394896), (56, 1196052768), (63, 1063158016), (64, 1046546172), (72, 930263264), (84, 797368512), (96, 697697448), (112, 598026384), (126, 531579008), (128, 523273086), (144, 465131632), (168, 398684256), (192, 348848724), (224, 299013192), (252, 265789504), (256, 261636543), (288, 232565816), (336, 199342128), (384, 174424362), (448, 149506596), (504, 132894752), (576, 116282908), (672, 99671064), (768, 87212181), (896, 74753298), (919, 72882432), (1008, 66447376), (1152, 58141454), (1344, 49835532), (1792, 37376649), (1838, 36441216), (2016, 33223688), (2304, 29070727), (2688, 24917766), (2757, 24294144), (3676, 18220608), (4032, 16611844), (4519, 14821632), (5376, 12458883), (5514, 12147072), (6433, 10411776), (7352, 9110304), (8064, 8305922), (8271, 8098048), (9038, 7410816), (11028, 6073536), (12866, 5205888), (13557, 4940544), (14704, 4555152), (16128, 4152961), (16542, 4049024), (18076, 3705408), (19299, 3470592), (22056, 3036768), (25732, 2602944), (27114, 2470272), (29408, 2277576), (31633, 2117376), (33084, 2024512), (36152, 1852704), (38598, 1735296), (40671, 1646848), (44112, 1518384), (51464, 1301472), (54228, 1235136), (57897, 1156864), (58816, 1138788), (63266, 1058688), (66168, 1012256), (72304, 926352), (77196, 867648), (81342, 823424), (88224, 759192), (94899, 705792), (102928, 650736), (108456, 617568), (115794, 578432), (117632, 569394), (126532, 529344), (132336, 506128), (144608, 463176), (154392, 433824), (162684, 411712), (176448, 379596), (189798, 352896), (205856, 325368), (216912, 308784), (231588, 289216), (235264, 284697), (253064, 264672)]