227612416

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 518031360

約数和(自身を除く): 290418944

約数列:

[1, 2, 4, 8, 16, 23, 29, 31, 32, 43, 46, 58, 62, 64, 86, 92, 116, 124, 128, 172, 184, 232, 248, 256, 344, 368, 464, 496, 667, 688, 713, 736, 899, 928, 989, 992, 1247, 1333, 1334, 1376, 1426, 1472, 1798, 1856, 1978, 1984, 2494, 2666, 2668, 2752, 2852, 2944, 3596, 3712, 3956, 3968, 4988, 5332, 5336, 5504, 5704, 5888, 7192, 7424, 7912, 7936, 9976, 10664, 10672, 11008, 11408, 14384, 15824, 19952, 20677, 21328, 21344, 22816, 28681, 28768, 30659, 31648, 38657, 39904, 41354, 42656, 42688, 45632, 57362, 57536, 61318, 63296, 77314, 79808, 82708, 85312, 85376, 91264, 114724, 115072, 122636, 126592, 154628, 159616, 165416, 170624, 170752, 182528, 229448, 230144, 245272, 253184, 309256, 319232, 330832, 341248, 458896, 490544, 618512, 661664, 889111, 917792, 981088, 1237024, 1323328, 1778222, 1835584, 1962176, 2474048, 2646656, 3556444, 3671168, 3924352, 4948096, 5293312, 7112888, 7342336, 7848704, 9896192, 14225776, 28451552, 56903104, 113806208, 227612416]

約数ペア:

[(1, 227612416), (2, 113806208), (4, 56903104), (8, 28451552), (16, 14225776), (23, 9896192), (29, 7848704), (31, 7342336), (32, 7112888), (43, 5293312), (46, 4948096), (58, 3924352), (62, 3671168), (64, 3556444), (86, 2646656), (92, 2474048), (116, 1962176), (124, 1835584), (128, 1778222), (172, 1323328), (184, 1237024), (232, 981088), (248, 917792), (256, 889111), (344, 661664), (368, 618512), (464, 490544), (496, 458896), (667, 341248), (688, 330832), (713, 319232), (736, 309256), (899, 253184), (928, 245272), (989, 230144), (992, 229448), (1247, 182528), (1333, 170752), (1334, 170624), (1376, 165416), (1426, 159616), (1472, 154628), (1798, 126592), (1856, 122636), (1978, 115072), (1984, 114724), (2494, 91264), (2666, 85376), (2668, 85312), (2752, 82708), (2852, 79808), (2944, 77314), (3596, 63296), (3712, 61318), (3956, 57536), (3968, 57362), (4988, 45632), (5332, 42688), (5336, 42656), (5504, 41354), (5704, 39904), (5888, 38657), (7192, 31648), (7424, 30659), (7912, 28768), (7936, 28681), (9976, 22816), (10664, 21344), (10672, 21328), (11008, 20677), (11408, 19952), (14384, 15824)]