242988928

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{907}}^1$

素因数の和:964

約数の個数: 128

約数和(自身を含む): 622379520

約数和(自身を除く): 379390592

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 91, 92, 104, 112, 128, 161, 182, 184, 208, 224, 299, 322, 364, 368, 416, 448, 598, 644, 728, 736, 832, 896, 907, 1196, 1288, 1456, 1472, 1664, 1814, 2093, 2392, 2576, 2912, 2944, 3628, 4186, 4784, 5152, 5824, 6349, 7256, 8372, 9568, 10304, 11648, 11791, 12698, 14512, 16744, 19136, 20608, 20861, 23582, 25396, 29024, 33488, 38272, 41722, 47164, 50792, 58048, 66976, 82537, 83444, 94328, 101584, 116096, 133952, 146027, 165074, 166888, 188656, 203168, 267904, 271193, 292054, 330148, 333776, 377312, 406336, 542386, 584108, 660296, 667552, 754624, 812672, 1084772, 1168216, 1320592, 1335104, 1509248, 1898351, 2169544, 2336432, 2641184, 2670208, 3796702, 4339088, 4672864, 5282368, 7593404, 8678176, 9345728, 10564736, 15186808, 17356352, 18691456, 30373616, 34712704, 60747232, 121494464, 242988928]

約数ペア:

[(1, 242988928), (2, 121494464), (4, 60747232), (7, 34712704), (8, 30373616), (13, 18691456), (14, 17356352), (16, 15186808), (23, 10564736), (26, 9345728), (28, 8678176), (32, 7593404), (46, 5282368), (52, 4672864), (56, 4339088), (64, 3796702), (91, 2670208), (92, 2641184), (104, 2336432), (112, 2169544), (128, 1898351), (161, 1509248), (182, 1335104), (184, 1320592), (208, 1168216), (224, 1084772), (299, 812672), (322, 754624), (364, 667552), (368, 660296), (416, 584108), (448, 542386), (598, 406336), (644, 377312), (728, 333776), (736, 330148), (832, 292054), (896, 271193), (907, 267904), (1196, 203168), (1288, 188656), (1456, 166888), (1472, 165074), (1664, 146027), (1814, 133952), (2093, 116096), (2392, 101584), (2576, 94328), (2912, 83444), (2944, 82537), (3628, 66976), (4186, 58048), (4784, 50792), (5152, 47164), (5824, 41722), (6349, 38272), (7256, 33488), (8372, 29024), (9568, 25396), (10304, 23582), (11648, 20861), (11791, 20608), (12698, 19136), (14512, 16744)]