31330992

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{173}}^1$

素因数の和:216

約数の個数: 160

約数和(自身を含む): 103564800

約数和(自身を除く): 72233808

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 98, 112, 132, 147, 154, 168, 173, 176, 196, 231, 264, 294, 308, 336, 343, 346, 392, 462, 519, 528, 539, 588, 616, 686, 692, 784, 924, 1029, 1038, 1078, 1176, 1211, 1232, 1372, 1384, 1617, 1848, 1903, 2058, 2076, 2156, 2352, 2422, 2744, 2768, 3234, 3633, 3696, 3773, 3806, 4116, 4152, 4312, 4844, 5488, 5709, 6468, 7266, 7546, 7612, 8232, 8304, 8477, 8624, 9688, 11319, 11418, 12936, 13321, 14532, 15092, 15224, 16464, 16954, 19376, 22638, 22836, 25431, 25872, 26642, 29064, 30184, 30448, 33908, 39963, 45276, 45672, 50862, 53284, 58128, 59339, 60368, 67816, 79926, 90552, 91344, 93247, 101724, 106568, 118678, 135632, 159852, 178017, 181104, 186494, 203448, 213136, 237356, 279741, 319704, 356034, 372988, 406896, 474712, 559482, 639408, 652729, 712068, 745976, 949424, 1118964, 1305458, 1424136, 1491952, 1958187, 2237928, 2610916, 2848272, 3916374, 4475856, 5221832, 7832748, 10443664, 15665496, 31330992]

約数ペア:

[(1, 31330992), (2, 15665496), (3, 10443664), (4, 7832748), (6, 5221832), (7, 4475856), (8, 3916374), (11, 2848272), (12, 2610916), (14, 2237928), (16, 1958187), (21, 1491952), (22, 1424136), (24, 1305458), (28, 1118964), (33, 949424), (42, 745976), (44, 712068), (48, 652729), (49, 639408), (56, 559482), (66, 474712), (77, 406896), (84, 372988), (88, 356034), (98, 319704), (112, 279741), (132, 237356), (147, 213136), (154, 203448), (168, 186494), (173, 181104), (176, 178017), (196, 159852), (231, 135632), (264, 118678), (294, 106568), (308, 101724), (336, 93247), (343, 91344), (346, 90552), (392, 79926), (462, 67816), (519, 60368), (528, 59339), (539, 58128), (588, 53284), (616, 50862), (686, 45672), (692, 45276), (784, 39963), (924, 33908), (1029, 30448), (1038, 30184), (1078, 29064), (1176, 26642), (1211, 25872), (1232, 25431), (1372, 22836), (1384, 22638), (1617, 19376), (1848, 16954), (1903, 16464), (2058, 15224), (2076, 15092), (2156, 14532), (2352, 13321), (2422, 12936), (2744, 11418), (2768, 11319), (3234, 9688), (3633, 8624), (3696, 8477), (3773, 8304), (3806, 8232), (4116, 7612), (4152, 7546), (4312, 7266), (4844, 6468), (5488, 5709)]