392947072

素因数分解:

$2^7\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:149

約数の個数: 192

約数和(自身を含む): 982333440

約数和(自身を除く): 589386368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 43, 47, 49, 56, 62, 64, 86, 94, 98, 112, 124, 128, 172, 188, 196, 217, 224, 248, 301, 329, 344, 376, 392, 434, 448, 496, 602, 658, 688, 752, 784, 868, 896, 992, 1204, 1316, 1333, 1376, 1457, 1504, 1519, 1568, 1736, 1984, 2021, 2107, 2303, 2408, 2632, 2666, 2752, 2914, 3008, 3038, 3136, 3472, 3968, 4042, 4214, 4606, 4816, 5264, 5332, 5504, 5828, 6016, 6076, 6272, 6944, 8084, 8428, 9212, 9331, 9632, 10199, 10528, 10664, 11656, 12152, 13888, 14147, 16168, 16856, 18424, 18662, 19264, 20398, 21056, 21328, 23312, 24304, 27776, 28294, 32336, 33712, 36848, 37324, 38528, 40796, 42112, 42656, 46624, 48608, 56588, 62651, 64672, 65317, 67424, 71393, 73696, 74648, 81592, 85312, 93248, 97216, 99029, 113176, 125302, 129344, 130634, 134848, 142786, 147392, 149296, 163184, 170624, 186496, 194432, 198058, 226352, 250604, 258688, 261268, 269696, 285572, 294784, 298592, 326368, 396116, 438557, 452704, 501208, 522536, 571144, 597184, 652736, 792232, 877114, 905408, 1002416, 1045072, 1142288, 1194368, 1305472, 1584464, 1754228, 1810816, 2004832, 2090144, 2284576, 3069899, 3168928, 3508456, 4009664, 4180288, 4569152, 6139798, 6337856, 7016912, 8019328, 8360576, 9138304, 12279596, 12675712, 14033824, 24559192, 28067648, 49118384, 56135296, 98236768, 196473536, 392947072]

約数ペア:

[(1, 392947072), (2, 196473536), (4, 98236768), (7, 56135296), (8, 49118384), (14, 28067648), (16, 24559192), (28, 14033824), (31, 12675712), (32, 12279596), (43, 9138304), (47, 8360576), (49, 8019328), (56, 7016912), (62, 6337856), (64, 6139798), (86, 4569152), (94, 4180288), (98, 4009664), (112, 3508456), (124, 3168928), (128, 3069899), (172, 2284576), (188, 2090144), (196, 2004832), (217, 1810816), (224, 1754228), (248, 1584464), (301, 1305472), (329, 1194368), (344, 1142288), (376, 1045072), (392, 1002416), (434, 905408), (448, 877114), (496, 792232), (602, 652736), (658, 597184), (688, 571144), (752, 522536), (784, 501208), (868, 452704), (896, 438557), (992, 396116), (1204, 326368), (1316, 298592), (1333, 294784), (1376, 285572), (1457, 269696), (1504, 261268), (1519, 258688), (1568, 250604), (1736, 226352), (1984, 198058), (2021, 194432), (2107, 186496), (2303, 170624), (2408, 163184), (2632, 149296), (2666, 147392), (2752, 142786), (2914, 134848), (3008, 130634), (3038, 129344), (3136, 125302), (3472, 113176), (3968, 99029), (4042, 97216), (4214, 93248), (4606, 85312), (4816, 81592), (5264, 74648), (5332, 73696), (5504, 71393), (5828, 67424), (6016, 65317), (6076, 64672), (6272, 62651), (6944, 56588), (8084, 48608), (8428, 46624), (9212, 42656), (9331, 42112), (9632, 40796), (10199, 38528), (10528, 37324), (10664, 36848), (11656, 33712), (12152, 32336), (13888, 28294), (14147, 27776), (16168, 24304), (16856, 23312), (18424, 21328), (18662, 21056), (19264, 20398)]