272728064

素因数分解:

$2^{15}\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:107

約数の個数: 128

約数和(自身を含む): 660592800

約数和(自身を除く): 387864736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 41, 56, 58, 64, 82, 112, 116, 128, 164, 203, 224, 232, 256, 287, 328, 406, 448, 464, 512, 574, 656, 812, 896, 928, 1024, 1148, 1189, 1312, 1624, 1792, 1856, 2048, 2296, 2378, 2624, 3248, 3584, 3712, 4096, 4592, 4756, 5248, 6496, 7168, 7424, 8192, 8323, 9184, 9512, 10496, 12992, 14336, 14848, 16384, 16646, 18368, 19024, 20992, 25984, 28672, 29696, 32768, 33292, 36736, 38048, 41984, 51968, 57344, 59392, 66584, 73472, 76096, 83968, 103936, 114688, 118784, 133168, 146944, 152192, 167936, 207872, 229376, 237568, 266336, 293888, 304384, 335872, 415744, 475136, 532672, 587776, 608768, 671744, 831488, 950272, 1065344, 1175552, 1217536, 1343488, 1662976, 2130688, 2351104, 2435072, 3325952, 4261376, 4702208, 4870144, 6651904, 8522752, 9404416, 9740288, 17045504, 19480576, 34091008, 38961152, 68182016, 136364032, 272728064]

約数ペア:

[(1, 272728064), (2, 136364032), (4, 68182016), (7, 38961152), (8, 34091008), (14, 19480576), (16, 17045504), (28, 9740288), (29, 9404416), (32, 8522752), (41, 6651904), (56, 4870144), (58, 4702208), (64, 4261376), (82, 3325952), (112, 2435072), (116, 2351104), (128, 2130688), (164, 1662976), (203, 1343488), (224, 1217536), (232, 1175552), (256, 1065344), (287, 950272), (328, 831488), (406, 671744), (448, 608768), (464, 587776), (512, 532672), (574, 475136), (656, 415744), (812, 335872), (896, 304384), (928, 293888), (1024, 266336), (1148, 237568), (1189, 229376), (1312, 207872), (1624, 167936), (1792, 152192), (1856, 146944), (2048, 133168), (2296, 118784), (2378, 114688), (2624, 103936), (3248, 83968), (3584, 76096), (3712, 73472), (4096, 66584), (4592, 59392), (4756, 57344), (5248, 51968), (6496, 41984), (7168, 38048), (7424, 36736), (8192, 33292), (8323, 32768), (9184, 29696), (9512, 28672), (10496, 25984), (12992, 20992), (14336, 19024), (14848, 18368), (16384, 16646)]