229517184

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1999}}^1$

素因数の和:2052

約数の個数: 128

約数和(自身を含む): 685440000

約数和(自身を除く): 455922816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 92, 96, 104, 128, 138, 156, 184, 192, 208, 276, 299, 312, 368, 384, 416, 552, 598, 624, 736, 832, 897, 1104, 1196, 1248, 1472, 1664, 1794, 1999, 2208, 2392, 2496, 2944, 3588, 3998, 4416, 4784, 4992, 5997, 7176, 7996, 8832, 9568, 11994, 14352, 15992, 19136, 23988, 25987, 28704, 31984, 38272, 45977, 47976, 51974, 57408, 63968, 77961, 91954, 95952, 103948, 114816, 127936, 137931, 155922, 183908, 191904, 207896, 255872, 275862, 311844, 367816, 383808, 415792, 551724, 597701, 623688, 735632, 767616, 831584, 1103448, 1195402, 1247376, 1471264, 1663168, 1793103, 2206896, 2390804, 2494752, 2942528, 3326336, 3586206, 4413792, 4781608, 4989504, 5885056, 7172412, 8827584, 9563216, 9979008, 14344824, 17655168, 19126432, 28689648, 38252864, 57379296, 76505728, 114758592, 229517184]

約数ペア:

[(1, 229517184), (2, 114758592), (3, 76505728), (4, 57379296), (6, 38252864), (8, 28689648), (12, 19126432), (13, 17655168), (16, 14344824), (23, 9979008), (24, 9563216), (26, 8827584), (32, 7172412), (39, 5885056), (46, 4989504), (48, 4781608), (52, 4413792), (64, 3586206), (69, 3326336), (78, 2942528), (92, 2494752), (96, 2390804), (104, 2206896), (128, 1793103), (138, 1663168), (156, 1471264), (184, 1247376), (192, 1195402), (208, 1103448), (276, 831584), (299, 767616), (312, 735632), (368, 623688), (384, 597701), (416, 551724), (552, 415792), (598, 383808), (624, 367816), (736, 311844), (832, 275862), (897, 255872), (1104, 207896), (1196, 191904), (1248, 183908), (1472, 155922), (1664, 137931), (1794, 127936), (1999, 114816), (2208, 103948), (2392, 95952), (2496, 91954), (2944, 77961), (3588, 63968), (3998, 57408), (4416, 51974), (4784, 47976), (4992, 45977), (5997, 38272), (7176, 31984), (7996, 28704), (8832, 25987), (9568, 23988), (11994, 19136), (14352, 15992)]