1919482848

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:398

約数の個数: 216

約数和(自身を含む): 5858804952

約数和(自身を除く): 3939322104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 43, 46, 48, 69, 72, 86, 92, 96, 129, 138, 144, 172, 184, 207, 258, 276, 288, 293, 344, 368, 387, 414, 516, 529, 552, 586, 688, 736, 774, 828, 879, 989, 1032, 1058, 1104, 1172, 1376, 1548, 1587, 1656, 1758, 1978, 2064, 2116, 2208, 2344, 2637, 2967, 3096, 3174, 3312, 3516, 3956, 4128, 4232, 4688, 4761, 5274, 5934, 6192, 6348, 6624, 6739, 7032, 7912, 8464, 8901, 9376, 9522, 10548, 11868, 12384, 12599, 12696, 13478, 14064, 15824, 16928, 17802, 19044, 20217, 21096, 22747, 23736, 25198, 25392, 26956, 28128, 31648, 35604, 37797, 38088, 40434, 42192, 45494, 47472, 50396, 50784, 53912, 60651, 68241, 71208, 75594, 76176, 80868, 84384, 90988, 94944, 100792, 107824, 113391, 121302, 136482, 142416, 151188, 152352, 154997, 161736, 181976, 201584, 204723, 215648, 226782, 242604, 272964, 284832, 289777, 302376, 309994, 323472, 363952, 403168, 409446, 453564, 464991, 485208, 545928, 579554, 604752, 619988, 646944, 727904, 818892, 869331, 907128, 929982, 970416, 1091856, 1159108, 1209504, 1239976, 1394973, 1637784, 1738662, 1814256, 1859964, 1940832, 2183712, 2318216, 2479952, 2607993, 2789946, 3275568, 3477324, 3628512, 3719928, 4636432, 4959904, 5215986, 5579892, 6551136, 6664871, 6954648, 7439856, 9272864, 10431972, 11159784, 13329742, 13909296, 14879712, 19994613, 20863944, 22319568, 26659484, 27818592, 39989226, 41727888, 44639136, 53318968, 59983839, 79978452, 83455776, 106637936, 119967678, 159956904, 213275872, 239935356, 319913808, 479870712, 639827616, 959741424, 1919482848]

約数ペア:

[(1, 1919482848), (2, 959741424), (3, 639827616), (4, 479870712), (6, 319913808), (8, 239935356), (9, 213275872), (12, 159956904), (16, 119967678), (18, 106637936), (23, 83455776), (24, 79978452), (32, 59983839), (36, 53318968), (43, 44639136), (46, 41727888), (48, 39989226), (69, 27818592), (72, 26659484), (86, 22319568), (92, 20863944), (96, 19994613), (129, 14879712), (138, 13909296), (144, 13329742), (172, 11159784), (184, 10431972), (207, 9272864), (258, 7439856), (276, 6954648), (288, 6664871), (293, 6551136), (344, 5579892), (368, 5215986), (387, 4959904), (414, 4636432), (516, 3719928), (529, 3628512), (552, 3477324), (586, 3275568), (688, 2789946), (736, 2607993), (774, 2479952), (828, 2318216), (879, 2183712), (989, 1940832), (1032, 1859964), (1058, 1814256), (1104, 1738662), (1172, 1637784), (1376, 1394973), (1548, 1239976), (1587, 1209504), (1656, 1159108), (1758, 1091856), (1978, 970416), (2064, 929982), (2116, 907128), (2208, 869331), (2344, 818892), (2637, 727904), (2967, 646944), (3096, 619988), (3174, 604752), (3312, 579554), (3516, 545928), (3956, 485208), (4128, 464991), (4232, 453564), (4688, 409446), (4761, 403168), (5274, 363952), (5934, 323472), (6192, 309994), (6348, 302376), (6624, 289777), (6739, 284832), (7032, 272964), (7912, 242604), (8464, 226782), (8901, 215648), (9376, 204723), (9522, 201584), (10548, 181976), (11868, 161736), (12384, 154997), (12599, 152352), (12696, 151188), (13478, 142416), (14064, 136482), (15824, 121302), (16928, 113391), (17802, 107824), (19044, 100792), (20217, 94944), (21096, 90988), (22747, 84384), (23736, 80868), (25198, 76176), (25392, 75594), (26956, 71208), (28128, 68241), (31648, 60651), (35604, 53912), (37797, 50784), (38088, 50396), (40434, 47472), (42192, 45494)]