428301952

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:119

約数の個数: 192

約数和(自身を含む): 1044610560

約数和(自身を除く): 616308608

約数列:

[1, 2, 4, 8, 13, 16, 19, 23, 26, 31, 32, 38, 46, 52, 62, 64, 76, 92, 104, 124, 128, 152, 184, 208, 247, 248, 299, 304, 361, 368, 403, 416, 437, 494, 496, 589, 598, 608, 713, 722, 736, 806, 832, 874, 988, 992, 1178, 1196, 1216, 1426, 1444, 1472, 1612, 1664, 1748, 1976, 1984, 2356, 2392, 2432, 2852, 2888, 2944, 3224, 3496, 3952, 3968, 4693, 4712, 4784, 5681, 5704, 5776, 6448, 6992, 7657, 7904, 8303, 9269, 9386, 9424, 9568, 11191, 11362, 11408, 11552, 12896, 13547, 13984, 15314, 15808, 16606, 18538, 18772, 18848, 19136, 22382, 22724, 22816, 23104, 25792, 27094, 27968, 30628, 31616, 33212, 37076, 37544, 37696, 38272, 44764, 45448, 45632, 46208, 51584, 54188, 55936, 61256, 66424, 74152, 75088, 75392, 89528, 90896, 91264, 107939, 108376, 122512, 132848, 145483, 148304, 150176, 176111, 179056, 181792, 215878, 216752, 245024, 257393, 265696, 290966, 296608, 300352, 352222, 358112, 363584, 431756, 433504, 490048, 514786, 531392, 581932, 593216, 600704, 704444, 716224, 727168, 863512, 867008, 980096, 1029572, 1062784, 1163864, 1186432, 1408888, 1432448, 1727024, 1734016, 2059144, 2327728, 2817776, 3346109, 3454048, 4118288, 4655456, 5635552, 6692218, 6908096, 8236576, 9310912, 11271104, 13384436, 13816192, 16473152, 18621824, 22542208, 26768872, 32946304, 53537744, 107075488, 214150976, 428301952]

約数ペア:

[(1, 428301952), (2, 214150976), (4, 107075488), (8, 53537744), (13, 32946304), (16, 26768872), (19, 22542208), (23, 18621824), (26, 16473152), (31, 13816192), (32, 13384436), (38, 11271104), (46, 9310912), (52, 8236576), (62, 6908096), (64, 6692218), (76, 5635552), (92, 4655456), (104, 4118288), (124, 3454048), (128, 3346109), (152, 2817776), (184, 2327728), (208, 2059144), (247, 1734016), (248, 1727024), (299, 1432448), (304, 1408888), (361, 1186432), (368, 1163864), (403, 1062784), (416, 1029572), (437, 980096), (494, 867008), (496, 863512), (589, 727168), (598, 716224), (608, 704444), (713, 600704), (722, 593216), (736, 581932), (806, 531392), (832, 514786), (874, 490048), (988, 433504), (992, 431756), (1178, 363584), (1196, 358112), (1216, 352222), (1426, 300352), (1444, 296608), (1472, 290966), (1612, 265696), (1664, 257393), (1748, 245024), (1976, 216752), (1984, 215878), (2356, 181792), (2392, 179056), (2432, 176111), (2852, 150176), (2888, 148304), (2944, 145483), (3224, 132848), (3496, 122512), (3952, 108376), (3968, 107939), (4693, 91264), (4712, 90896), (4784, 89528), (5681, 75392), (5704, 75088), (5776, 74152), (6448, 66424), (6992, 61256), (7657, 55936), (7904, 54188), (8303, 51584), (9269, 46208), (9386, 45632), (9424, 45448), (9568, 44764), (11191, 38272), (11362, 37696), (11408, 37544), (11552, 37076), (12896, 33212), (13547, 31616), (13984, 30628), (15314, 27968), (15808, 27094), (16606, 25792), (18538, 23104), (18772, 22816), (18848, 22724), (19136, 22382)]