2001898368

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:794

約数の個数: 256

約数和(自身を含む): 6372960000

約数和(自身を除く): 4371061632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 43, 48, 54, 57, 64, 72, 76, 86, 96, 108, 114, 128, 129, 144, 152, 171, 172, 192, 216, 228, 258, 288, 304, 342, 344, 384, 387, 432, 456, 513, 516, 576, 608, 684, 688, 709, 774, 817, 864, 912, 1026, 1032, 1152, 1161, 1216, 1368, 1376, 1418, 1548, 1634, 1728, 1824, 2052, 2064, 2127, 2322, 2432, 2451, 2736, 2752, 2836, 3096, 3268, 3456, 3648, 4104, 4128, 4254, 4644, 4902, 5472, 5504, 5672, 6192, 6381, 6536, 7296, 7353, 8208, 8256, 8508, 9288, 9804, 10944, 11344, 12384, 12762, 13072, 13471, 14706, 16416, 16512, 17016, 18576, 19143, 19608, 21888, 22059, 22688, 24768, 25524, 26144, 26942, 29412, 30487, 32832, 34032, 37152, 38286, 39216, 40413, 44118, 45376, 49536, 51048, 52288, 53884, 58824, 60974, 65664, 68064, 74304, 76572, 78432, 80826, 88236, 90752, 91461, 102096, 104576, 107768, 117648, 121239, 121948, 136128, 148608, 153144, 156864, 161652, 176472, 182922, 204192, 215536, 235296, 242478, 243896, 272256, 274383, 306288, 313728, 323304, 352944, 363717, 365844, 408384, 431072, 470592, 484956, 487792, 548766, 579253, 612576, 646608, 705888, 727434, 731688, 816768, 823149, 862144, 941184, 969912, 975584, 1097532, 1158506, 1225152, 1293216, 1411776, 1454868, 1463376, 1646298, 1724288, 1737759, 1939824, 1951168, 2195064, 2317012, 2450304, 2586432, 2823552, 2909736, 2926752, 3292596, 3475518, 3879648, 3902336, 4390128, 4634024, 5172864, 5213277, 5819472, 5853504, 6585192, 6951036, 7759296, 8780256, 9268048, 10426554, 11638944, 11707008, 13170384, 13902072, 15518592, 15639831, 17560512, 18536096, 20853108, 23277888, 26340768, 27804144, 31279662, 35121024, 37072192, 41706216, 46555776, 52681536, 55608288, 62559324, 74144384, 83412432, 105363072, 111216576, 125118648, 166824864, 222433152, 250237296, 333649728, 500474592, 667299456, 1000949184, 2001898368]

約数ペア:

[(1, 2001898368), (2, 1000949184), (3, 667299456), (4, 500474592), (6, 333649728), (8, 250237296), (9, 222433152), (12, 166824864), (16, 125118648), (18, 111216576), (19, 105363072), (24, 83412432), (27, 74144384), (32, 62559324), (36, 55608288), (38, 52681536), (43, 46555776), (48, 41706216), (54, 37072192), (57, 35121024), (64, 31279662), (72, 27804144), (76, 26340768), (86, 23277888), (96, 20853108), (108, 18536096), (114, 17560512), (128, 15639831), (129, 15518592), (144, 13902072), (152, 13170384), (171, 11707008), (172, 11638944), (192, 10426554), (216, 9268048), (228, 8780256), (258, 7759296), (288, 6951036), (304, 6585192), (342, 5853504), (344, 5819472), (384, 5213277), (387, 5172864), (432, 4634024), (456, 4390128), (513, 3902336), (516, 3879648), (576, 3475518), (608, 3292596), (684, 2926752), (688, 2909736), (709, 2823552), (774, 2586432), (817, 2450304), (864, 2317012), (912, 2195064), (1026, 1951168), (1032, 1939824), (1152, 1737759), (1161, 1724288), (1216, 1646298), (1368, 1463376), (1376, 1454868), (1418, 1411776), (1548, 1293216), (1634, 1225152), (1728, 1158506), (1824, 1097532), (2052, 975584), (2064, 969912), (2127, 941184), (2322, 862144), (2432, 823149), (2451, 816768), (2736, 731688), (2752, 727434), (2836, 705888), (3096, 646608), (3268, 612576), (3456, 579253), (3648, 548766), (4104, 487792), (4128, 484956), (4254, 470592), (4644, 431072), (4902, 408384), (5472, 365844), (5504, 363717), (5672, 352944), (6192, 323304), (6381, 313728), (6536, 306288), (7296, 274383), (7353, 272256), (8208, 243896), (8256, 242478), (8508, 235296), (9288, 215536), (9804, 204192), (10944, 182922), (11344, 176472), (12384, 161652), (12762, 156864), (13072, 153144), (13471, 148608), (14706, 136128), (16416, 121948), (16512, 121239), (17016, 117648), (18576, 107768), (19143, 104576), (19608, 102096), (21888, 91461), (22059, 90752), (22688, 88236), (24768, 80826), (25524, 78432), (26144, 76572), (26942, 74304), (29412, 68064), (30487, 65664), (32832, 60974), (34032, 58824), (37152, 53884), (38286, 52288), (39216, 51048), (40413, 49536), (44118, 45376)]