28704132912

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1831}}^1$

素因数の和:1996

約数の個数: 320

約数和(自身を含む): 94749046784

約数和(自身を除く): 66044913872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 37, 39, 42, 48, 52, 56, 74, 78, 84, 91, 97, 104, 111, 112, 148, 156, 168, 182, 194, 208, 222, 259, 273, 291, 296, 312, 336, 364, 388, 444, 481, 518, 546, 582, 592, 624, 679, 728, 776, 777, 888, 962, 1036, 1092, 1164, 1261, 1358, 1443, 1456, 1552, 1554, 1776, 1831, 1924, 2037, 2072, 2184, 2328, 2522, 2716, 2886, 3108, 3367, 3589, 3662, 3783, 3848, 4074, 4144, 4368, 4656, 5044, 5432, 5493, 5772, 6216, 6734, 7178, 7324, 7566, 7696, 8148, 8827, 10088, 10101, 10767, 10864, 10986, 11544, 12432, 12817, 13468, 14356, 14648, 15132, 16296, 17654, 20176, 20202, 21534, 21972, 23088, 23803, 25123, 25634, 26481, 26936, 28712, 29296, 30264, 32592, 35308, 38451, 40404, 43068, 43944, 46657, 47606, 50246, 51268, 52962, 53872, 57424, 60528, 67747, 70616, 71409, 75369, 76902, 80808, 86136, 87888, 93314, 95212, 100492, 102536, 105924, 135494, 139971, 141232, 142818, 150738, 153804, 161616, 166621, 172272, 177607, 186628, 190424, 200984, 203241, 205072, 211848, 270988, 279942, 285636, 301476, 307608, 326599, 333242, 355214, 373256, 380848, 401968, 406482, 423696, 474229, 499863, 532821, 541976, 559884, 571272, 602952, 615216, 653198, 666484, 710428, 746512, 812964, 880711, 948458, 979797, 999726, 1065642, 1083952, 1119768, 1142544, 1205904, 1243249, 1306396, 1332968, 1420856, 1422687, 1625928, 1761422, 1896916, 1959594, 1999452, 2131284, 2239536, 2308891, 2486498, 2612792, 2642133, 2665936, 2841712, 2845374, 3251856, 3522844, 3729747, 3793832, 3919188, 3998904, 4262568, 4617782, 4972996, 5225584, 5284266, 5690748, 6164977, 6571459, 6926673, 7045688, 7459494, 7587664, 7838376, 7997808, 8525136, 9235564, 9945992, 10568532, 11381496, 12329954, 13142918, 13853346, 14091376, 14918988, 15676752, 16162237, 18471128, 18494931, 19714377, 19891984, 21137064, 22762992, 24659908, 26285836, 27706692, 29837976, 32324474, 36942256, 36989862, 39428754, 42274128, 46000213, 48486711, 49319816, 52571672, 55413384, 59675952, 64648948, 73979724, 78857508, 85428967, 92000426, 96973422, 98639632, 105143344, 110826768, 129297896, 138000639, 147959448, 157715016, 170857934, 184000852, 193946844, 256286901, 258595792, 276001278, 295918896, 315430032, 341715868, 368001704, 387893688, 512573802, 552002556, 598002769, 683431736, 736003408, 775787376, 1025147604, 1104005112, 1196005538, 1366863472, 1794008307, 2050295208, 2208010224, 2392011076, 3588016614, 4100590416, 4784022152, 7176033228, 9568044304, 14352066456, 28704132912]

約数ペア:

[(1, 28704132912), (2, 14352066456), (3, 9568044304), (4, 7176033228), (6, 4784022152), (7, 4100590416), (8, 3588016614), (12, 2392011076), (13, 2208010224), (14, 2050295208), (16, 1794008307), (21, 1366863472), (24, 1196005538), (26, 1104005112), (28, 1025147604), (37, 775787376), (39, 736003408), (42, 683431736), (48, 598002769), (52, 552002556), (56, 512573802), (74, 387893688), (78, 368001704), (84, 341715868), (91, 315430032), (97, 295918896), (104, 276001278), (111, 258595792), (112, 256286901), (148, 193946844), (156, 184000852), (168, 170857934), (182, 157715016), (194, 147959448), (208, 138000639), (222, 129297896), (259, 110826768), (273, 105143344), (291, 98639632), (296, 96973422), (312, 92000426), (336, 85428967), (364, 78857508), (388, 73979724), (444, 64648948), (481, 59675952), (518, 55413384), (546, 52571672), (582, 49319816), (592, 48486711), (624, 46000213), (679, 42274128), (728, 39428754), (776, 36989862), (777, 36942256), (888, 32324474), (962, 29837976), (1036, 27706692), (1092, 26285836), (1164, 24659908), (1261, 22762992), (1358, 21137064), (1443, 19891984), (1456, 19714377), (1552, 18494931), (1554, 18471128), (1776, 16162237), (1831, 15676752), (1924, 14918988), (2037, 14091376), (2072, 13853346), (2184, 13142918), (2328, 12329954), (2522, 11381496), (2716, 10568532), (2886, 9945992), (3108, 9235564), (3367, 8525136), (3589, 7997808), (3662, 7838376), (3783, 7587664), (3848, 7459494), (4074, 7045688), (4144, 6926673), (4368, 6571459), (4656, 6164977), (5044, 5690748), (5432, 5284266), (5493, 5225584), (5772, 4972996), (6216, 4617782), (6734, 4262568), (7178, 3998904), (7324, 3919188), (7566, 3793832), (7696, 3729747), (8148, 3522844), (8827, 3251856), (10088, 2845374), (10101, 2841712), (10767, 2665936), (10864, 2642133), (10986, 2612792), (11544, 2486498), (12432, 2308891), (12817, 2239536), (13468, 2131284), (14356, 1999452), (14648, 1959594), (15132, 1896916), (16296, 1761422), (17654, 1625928), (20176, 1422687), (20202, 1420856), (21534, 1332968), (21972, 1306396), (23088, 1243249), (23803, 1205904), (25123, 1142544), (25634, 1119768), (26481, 1083952), (26936, 1065642), (28712, 999726), (29296, 979797), (30264, 948458), (32592, 880711), (35308, 812964), (38451, 746512), (40404, 710428), (43068, 666484), (43944, 653198), (46657, 615216), (47606, 602952), (50246, 571272), (51268, 559884), (52962, 541976), (53872, 532821), (57424, 499863), (60528, 474229), (67747, 423696), (70616, 406482), (71409, 401968), (75369, 380848), (76902, 373256), (80808, 355214), (86136, 333242), (87888, 326599), (93314, 307608), (95212, 301476), (100492, 285636), (102536, 279942), (105924, 270988), (135494, 211848), (139971, 205072), (141232, 203241), (142818, 200984), (150738, 190424), (153804, 186628), (161616, 177607), (166621, 172272)]