384799776

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 144

約数和(自身を含む): 1079017632

約数和(自身を除く): 694217856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 43, 48, 62, 86, 93, 96, 97, 124, 129, 172, 186, 194, 248, 258, 291, 344, 372, 388, 496, 516, 582, 688, 744, 776, 961, 992, 1032, 1164, 1333, 1376, 1488, 1552, 1922, 2064, 2328, 2666, 2883, 2976, 3007, 3104, 3844, 3999, 4128, 4171, 4656, 5332, 5766, 6014, 7688, 7998, 8342, 9021, 9312, 10664, 11532, 12028, 12513, 15376, 15996, 16684, 18042, 21328, 23064, 24056, 25026, 30752, 31992, 33368, 36084, 41323, 42656, 46128, 48112, 50052, 63984, 66736, 72168, 82646, 92256, 93217, 96224, 100104, 123969, 127968, 129301, 133472, 144336, 165292, 186434, 200208, 247938, 258602, 279651, 288672, 330584, 372868, 387903, 400416, 495876, 517204, 559302, 661168, 745736, 775806, 991752, 1034408, 1118604, 1322336, 1491472, 1551612, 1983504, 2068816, 2237208, 2982944, 3103224, 3967008, 4008331, 4137632, 4474416, 6206448, 8016662, 8948832, 12024993, 12412896, 16033324, 24049986, 32066648, 48099972, 64133296, 96199944, 128266592, 192399888, 384799776]

約数ペア:

[(1, 384799776), (2, 192399888), (3, 128266592), (4, 96199944), (6, 64133296), (8, 48099972), (12, 32066648), (16, 24049986), (24, 16033324), (31, 12412896), (32, 12024993), (43, 8948832), (48, 8016662), (62, 6206448), (86, 4474416), (93, 4137632), (96, 4008331), (97, 3967008), (124, 3103224), (129, 2982944), (172, 2237208), (186, 2068816), (194, 1983504), (248, 1551612), (258, 1491472), (291, 1322336), (344, 1118604), (372, 1034408), (388, 991752), (496, 775806), (516, 745736), (582, 661168), (688, 559302), (744, 517204), (776, 495876), (961, 400416), (992, 387903), (1032, 372868), (1164, 330584), (1333, 288672), (1376, 279651), (1488, 258602), (1552, 247938), (1922, 200208), (2064, 186434), (2328, 165292), (2666, 144336), (2883, 133472), (2976, 129301), (3007, 127968), (3104, 123969), (3844, 100104), (3999, 96224), (4128, 93217), (4171, 92256), (4656, 82646), (5332, 72168), (5766, 66736), (6014, 63984), (7688, 50052), (7998, 48112), (8342, 46128), (9021, 42656), (9312, 41323), (10664, 36084), (11532, 33368), (12028, 31992), (12513, 30752), (15376, 25026), (15996, 24056), (16684, 23064), (18042, 21328)]