391506048

素因数分解:

$2^7\times 3^5\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:377

約数の個数: 192

約数和(自身を含む): 1200719520

約数和(自身を除く): 809213472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 81, 82, 96, 108, 123, 128, 144, 162, 164, 192, 216, 243, 246, 288, 307, 324, 328, 369, 384, 432, 486, 492, 576, 614, 648, 656, 738, 864, 921, 972, 984, 1107, 1152, 1228, 1296, 1312, 1476, 1728, 1842, 1944, 1968, 2214, 2456, 2592, 2624, 2763, 2952, 3321, 3456, 3684, 3888, 3936, 4428, 4912, 5184, 5248, 5526, 5904, 6642, 7368, 7776, 7872, 8289, 8856, 9824, 9963, 10368, 11052, 11808, 12587, 13284, 14736, 15552, 15744, 16578, 17712, 19648, 19926, 22104, 23616, 24867, 25174, 26568, 29472, 31104, 33156, 35424, 37761, 39296, 39852, 44208, 47232, 49734, 50348, 53136, 58944, 66312, 70848, 74601, 75522, 79704, 88416, 99468, 100696, 106272, 113283, 117888, 132624, 141696, 149202, 151044, 159408, 176832, 198936, 201392, 212544, 226566, 265248, 298404, 302088, 318816, 339849, 353664, 397872, 402784, 425088, 453132, 530496, 596808, 604176, 637632, 679698, 795744, 805568, 906264, 1019547, 1060992, 1193616, 1208352, 1275264, 1359396, 1591488, 1611136, 1812528, 2039094, 2387232, 2416704, 2718792, 3058641, 3182976, 3625056, 4078188, 4774464, 4833408, 5437584, 6117282, 7250112, 8156376, 9548928, 10875168, 12234564, 14500224, 16312752, 21750336, 24469128, 32625504, 43500672, 48938256, 65251008, 97876512, 130502016, 195753024, 391506048]

約数ペア:

[(1, 391506048), (2, 195753024), (3, 130502016), (4, 97876512), (6, 65251008), (8, 48938256), (9, 43500672), (12, 32625504), (16, 24469128), (18, 21750336), (24, 16312752), (27, 14500224), (32, 12234564), (36, 10875168), (41, 9548928), (48, 8156376), (54, 7250112), (64, 6117282), (72, 5437584), (81, 4833408), (82, 4774464), (96, 4078188), (108, 3625056), (123, 3182976), (128, 3058641), (144, 2718792), (162, 2416704), (164, 2387232), (192, 2039094), (216, 1812528), (243, 1611136), (246, 1591488), (288, 1359396), (307, 1275264), (324, 1208352), (328, 1193616), (369, 1060992), (384, 1019547), (432, 906264), (486, 805568), (492, 795744), (576, 679698), (614, 637632), (648, 604176), (656, 596808), (738, 530496), (864, 453132), (921, 425088), (972, 402784), (984, 397872), (1107, 353664), (1152, 339849), (1228, 318816), (1296, 302088), (1312, 298404), (1476, 265248), (1728, 226566), (1842, 212544), (1944, 201392), (1968, 198936), (2214, 176832), (2456, 159408), (2592, 151044), (2624, 149202), (2763, 141696), (2952, 132624), (3321, 117888), (3456, 113283), (3684, 106272), (3888, 100696), (3936, 99468), (4428, 88416), (4912, 79704), (5184, 75522), (5248, 74601), (5526, 70848), (5904, 66312), (6642, 58944), (7368, 53136), (7776, 50348), (7872, 49734), (8289, 47232), (8856, 44208), (9824, 39852), (9963, 39296), (10368, 37761), (11052, 35424), (11808, 33156), (12587, 31104), (13284, 29472), (14736, 26568), (15552, 25174), (15744, 24867), (16578, 23616), (17712, 22104), (19648, 19926)]