231728224

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:229

約数の個数: 192

約数和(自身を含む): 617766912

約数和(自身を除く): 386038688

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 31, 32, 34, 52, 56, 62, 68, 91, 104, 112, 119, 124, 136, 151, 182, 208, 217, 221, 224, 238, 248, 272, 302, 364, 403, 416, 434, 442, 476, 496, 527, 544, 604, 728, 806, 868, 884, 952, 992, 1054, 1057, 1208, 1456, 1547, 1612, 1736, 1768, 1904, 1963, 2108, 2114, 2416, 2567, 2821, 2912, 3094, 3224, 3472, 3536, 3689, 3808, 3926, 4216, 4228, 4681, 4832, 5134, 5642, 6188, 6448, 6851, 6944, 7072, 7378, 7852, 8432, 8456, 9362, 10268, 11284, 12376, 12896, 13702, 13741, 14756, 15704, 16864, 16912, 17969, 18724, 20536, 22568, 24752, 27404, 27482, 29512, 31408, 32767, 33371, 33824, 35938, 37448, 41072, 45136, 47957, 49504, 54808, 54964, 59024, 60853, 62816, 65534, 66742, 71876, 74896, 79577, 82144, 90272, 95914, 109616, 109928, 118048, 121706, 131068, 133484, 143752, 149792, 159154, 191828, 219232, 219856, 233597, 243412, 262136, 266968, 287504, 318308, 383656, 425971, 439712, 467194, 486824, 524272, 533936, 557039, 575008, 636616, 767312, 851942, 934388, 973648, 1034501, 1048544, 1067872, 1114078, 1273232, 1534624, 1703884, 1868776, 1947296, 2069002, 2228156, 2546464, 3407768, 3737552, 4138004, 4456312, 6815536, 7241507, 7475104, 8276008, 8912624, 13631072, 14483014, 16552016, 17825248, 28966028, 33104032, 57932056, 115864112, 231728224]

約数ペア:

[(1, 231728224), (2, 115864112), (4, 57932056), (7, 33104032), (8, 28966028), (13, 17825248), (14, 16552016), (16, 14483014), (17, 13631072), (26, 8912624), (28, 8276008), (31, 7475104), (32, 7241507), (34, 6815536), (52, 4456312), (56, 4138004), (62, 3737552), (68, 3407768), (91, 2546464), (104, 2228156), (112, 2069002), (119, 1947296), (124, 1868776), (136, 1703884), (151, 1534624), (182, 1273232), (208, 1114078), (217, 1067872), (221, 1048544), (224, 1034501), (238, 973648), (248, 934388), (272, 851942), (302, 767312), (364, 636616), (403, 575008), (416, 557039), (434, 533936), (442, 524272), (476, 486824), (496, 467194), (527, 439712), (544, 425971), (604, 383656), (728, 318308), (806, 287504), (868, 266968), (884, 262136), (952, 243412), (992, 233597), (1054, 219856), (1057, 219232), (1208, 191828), (1456, 159154), (1547, 149792), (1612, 143752), (1736, 133484), (1768, 131068), (1904, 121706), (1963, 118048), (2108, 109928), (2114, 109616), (2416, 95914), (2567, 90272), (2821, 82144), (2912, 79577), (3094, 74896), (3224, 71876), (3472, 66742), (3536, 65534), (3689, 62816), (3808, 60853), (3926, 59024), (4216, 54964), (4228, 54808), (4681, 49504), (4832, 47957), (5134, 45136), (5642, 41072), (6188, 37448), (6448, 35938), (6851, 33824), (6944, 33371), (7072, 32767), (7378, 31408), (7852, 29512), (8432, 27482), (8456, 27404), (9362, 24752), (10268, 22568), (11284, 20536), (12376, 18724), (12896, 17969), (13702, 16912), (13741, 16864), (14756, 15704)]