1230765536

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:558

約数の個数: 216

約数和(自身を含む): 3343221000

約数和(自身を除く): 2112455464

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 121, 143, 154, 176, 182, 196, 208, 224, 242, 286, 308, 352, 364, 392, 416, 484, 499, 539, 572, 616, 637, 728, 784, 847, 968, 998, 1001, 1078, 1144, 1232, 1274, 1456, 1568, 1573, 1694, 1936, 1996, 2002, 2156, 2288, 2464, 2548, 2912, 3146, 3388, 3493, 3872, 3992, 4004, 4312, 4576, 5096, 5489, 5929, 6292, 6487, 6776, 6986, 7007, 7984, 8008, 8624, 10192, 10978, 11011, 11858, 12584, 12974, 13552, 13972, 14014, 15968, 16016, 17248, 20384, 21956, 22022, 23716, 24451, 25168, 25948, 27104, 27944, 28028, 32032, 38423, 43912, 44044, 45409, 47432, 48902, 50336, 51896, 55888, 56056, 60379, 71357, 76846, 77077, 87824, 88088, 90818, 94864, 97804, 103792, 111776, 112112, 120758, 142714, 153692, 154154, 175648, 176176, 181636, 189728, 195608, 207584, 224224, 241516, 268961, 285428, 307384, 308308, 317863, 352352, 363272, 391216, 422653, 483032, 499499, 537922, 570856, 614768, 616616, 635726, 726544, 782432, 784927, 845306, 966064, 998998, 1075844, 1141712, 1229536, 1233232, 1271452, 1453088, 1569854, 1690612, 1932128, 1997996, 2151688, 2283424, 2466464, 2542904, 2958571, 3139708, 3381224, 3496493, 3995992, 4303376, 5085808, 5494489, 5917142, 6279416, 6762448, 6992986, 7991984, 8606752, 10171616, 10988978, 11834284, 12558832, 13524896, 13985972, 15983968, 21977956, 23668568, 25117664, 27971944, 38461423, 43955912, 47337136, 55943888, 76922846, 87911824, 94674272, 111887776, 153845692, 175823648, 307691384, 615382768, 1230765536]

約数ペア:

[(1, 1230765536), (2, 615382768), (4, 307691384), (7, 175823648), (8, 153845692), (11, 111887776), (13, 94674272), (14, 87911824), (16, 76922846), (22, 55943888), (26, 47337136), (28, 43955912), (32, 38461423), (44, 27971944), (49, 25117664), (52, 23668568), (56, 21977956), (77, 15983968), (88, 13985972), (91, 13524896), (98, 12558832), (104, 11834284), (112, 10988978), (121, 10171616), (143, 8606752), (154, 7991984), (176, 6992986), (182, 6762448), (196, 6279416), (208, 5917142), (224, 5494489), (242, 5085808), (286, 4303376), (308, 3995992), (352, 3496493), (364, 3381224), (392, 3139708), (416, 2958571), (484, 2542904), (499, 2466464), (539, 2283424), (572, 2151688), (616, 1997996), (637, 1932128), (728, 1690612), (784, 1569854), (847, 1453088), (968, 1271452), (998, 1233232), (1001, 1229536), (1078, 1141712), (1144, 1075844), (1232, 998998), (1274, 966064), (1456, 845306), (1568, 784927), (1573, 782432), (1694, 726544), (1936, 635726), (1996, 616616), (2002, 614768), (2156, 570856), (2288, 537922), (2464, 499499), (2548, 483032), (2912, 422653), (3146, 391216), (3388, 363272), (3493, 352352), (3872, 317863), (3992, 308308), (4004, 307384), (4312, 285428), (4576, 268961), (5096, 241516), (5489, 224224), (5929, 207584), (6292, 195608), (6487, 189728), (6776, 181636), (6986, 176176), (7007, 175648), (7984, 154154), (8008, 153692), (8624, 142714), (10192, 120758), (10978, 112112), (11011, 111776), (11858, 103792), (12584, 97804), (12974, 94864), (13552, 90818), (13972, 88088), (14014, 87824), (15968, 77077), (16016, 76846), (17248, 71357), (20384, 60379), (21956, 56056), (22022, 55888), (23716, 51896), (24451, 50336), (25168, 48902), (25948, 47432), (27104, 45409), (27944, 44044), (28028, 43912), (32032, 38423)]