2051239176

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1487}}^1$

素因数の和:1553

約数の個数: 288

約数和(自身を含む): 7144899840

約数和(自身を除く): 5093660664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 23, 24, 28, 34, 36, 42, 46, 49, 51, 56, 63, 68, 69, 72, 84, 92, 98, 102, 119, 126, 136, 138, 147, 153, 161, 168, 184, 196, 204, 207, 238, 252, 276, 294, 306, 322, 357, 391, 392, 408, 414, 441, 476, 483, 504, 552, 588, 612, 644, 714, 782, 828, 833, 882, 952, 966, 1071, 1127, 1173, 1176, 1224, 1288, 1428, 1449, 1487, 1564, 1656, 1666, 1764, 1932, 2142, 2254, 2346, 2499, 2737, 2856, 2898, 2974, 3128, 3332, 3381, 3519, 3528, 3864, 4284, 4461, 4508, 4692, 4998, 5474, 5796, 5948, 6664, 6762, 7038, 7497, 8211, 8568, 8922, 9016, 9384, 9996, 10143, 10409, 10948, 11592, 11896, 13383, 13524, 14076, 14994, 16422, 17844, 19159, 19992, 20286, 20818, 21896, 24633, 25279, 26766, 27048, 28152, 29988, 31227, 32844, 34201, 35688, 38318, 40572, 41636, 49266, 50558, 53532, 57477, 59976, 62454, 65688, 68402, 72863, 75837, 76636, 81144, 83272, 93681, 98532, 101116, 102603, 107064, 114954, 124908, 136804, 145726, 151674, 153272, 172431, 176953, 187362, 197064, 202232, 205206, 218589, 227511, 229908, 239407, 249816, 273608, 291452, 303348, 307809, 344862, 353906, 374724, 410412, 437178, 455022, 459816, 478814, 530859, 581417, 582904, 606696, 615618, 655767, 689724, 707812, 718221, 749448, 820824, 874356, 910044, 957628, 1061718, 1162834, 1231236, 1238671, 1311534, 1379448, 1415624, 1436442, 1592577, 1675849, 1744251, 1748712, 1820088, 1915256, 2123436, 2154663, 2325668, 2462472, 2477342, 2623068, 2872884, 3185154, 3351698, 3488502, 3716013, 4069919, 4246872, 4309326, 4651336, 4954684, 5027547, 5232753, 5246136, 5745768, 6370308, 6703396, 6977004, 7432026, 8139838, 8618652, 9909368, 10055094, 10465506, 11148039, 12209757, 12740616, 13406792, 13954008, 14864052, 15082641, 16279676, 17237304, 20110188, 20931012, 22296078, 24419514, 28489433, 29728104, 30165282, 32559352, 36629271, 40220376, 41862024, 44592156, 48839028, 56978866, 60330564, 73258542, 85468299, 89184312, 97678056, 113957732, 120661128, 146517084, 170936598, 227915464, 256404897, 293034168, 341873196, 512809794, 683746392, 1025619588, 2051239176]

約数ペア:

[(1, 2051239176), (2, 1025619588), (3, 683746392), (4, 512809794), (6, 341873196), (7, 293034168), (8, 256404897), (9, 227915464), (12, 170936598), (14, 146517084), (17, 120661128), (18, 113957732), (21, 97678056), (23, 89184312), (24, 85468299), (28, 73258542), (34, 60330564), (36, 56978866), (42, 48839028), (46, 44592156), (49, 41862024), (51, 40220376), (56, 36629271), (63, 32559352), (68, 30165282), (69, 29728104), (72, 28489433), (84, 24419514), (92, 22296078), (98, 20931012), (102, 20110188), (119, 17237304), (126, 16279676), (136, 15082641), (138, 14864052), (147, 13954008), (153, 13406792), (161, 12740616), (168, 12209757), (184, 11148039), (196, 10465506), (204, 10055094), (207, 9909368), (238, 8618652), (252, 8139838), (276, 7432026), (294, 6977004), (306, 6703396), (322, 6370308), (357, 5745768), (391, 5246136), (392, 5232753), (408, 5027547), (414, 4954684), (441, 4651336), (476, 4309326), (483, 4246872), (504, 4069919), (552, 3716013), (588, 3488502), (612, 3351698), (644, 3185154), (714, 2872884), (782, 2623068), (828, 2477342), (833, 2462472), (882, 2325668), (952, 2154663), (966, 2123436), (1071, 1915256), (1127, 1820088), (1173, 1748712), (1176, 1744251), (1224, 1675849), (1288, 1592577), (1428, 1436442), (1449, 1415624), (1487, 1379448), (1564, 1311534), (1656, 1238671), (1666, 1231236), (1764, 1162834), (1932, 1061718), (2142, 957628), (2254, 910044), (2346, 874356), (2499, 820824), (2737, 749448), (2856, 718221), (2898, 707812), (2974, 689724), (3128, 655767), (3332, 615618), (3381, 606696), (3519, 582904), (3528, 581417), (3864, 530859), (4284, 478814), (4461, 459816), (4508, 455022), (4692, 437178), (4998, 410412), (5474, 374724), (5796, 353906), (5948, 344862), (6664, 307809), (6762, 303348), (7038, 291452), (7497, 273608), (8211, 249816), (8568, 239407), (8922, 229908), (9016, 227511), (9384, 218589), (9996, 205206), (10143, 202232), (10409, 197064), (10948, 187362), (11592, 176953), (11896, 172431), (13383, 153272), (13524, 151674), (14076, 145726), (14994, 136804), (16422, 124908), (17844, 114954), (19159, 107064), (19992, 102603), (20286, 101116), (20818, 98532), (21896, 93681), (24633, 83272), (25279, 81144), (26766, 76636), (27048, 75837), (28152, 72863), (29988, 68402), (31227, 65688), (32844, 62454), (34201, 59976), (35688, 57477), (38318, 53532), (40572, 50558), (41636, 49266)]