445717504

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:809

約数の個数: 88

約数和(自身を含む): 969459200

約数和(自身を除く): 523741696

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 304, 496, 512, 589, 608, 739, 992, 1024, 1178, 1216, 1478, 1984, 2356, 2432, 2956, 3968, 4712, 4864, 5912, 7936, 9424, 9728, 11824, 14041, 15872, 18848, 19456, 22909, 23648, 28082, 31744, 37696, 45818, 47296, 56164, 75392, 91636, 94592, 112328, 150784, 183272, 189184, 224656, 301568, 366544, 378368, 435271, 449312, 603136, 733088, 756736, 870542, 898624, 1466176, 1741084, 1797248, 2932352, 3482168, 3594496, 5864704, 6964336, 7188992, 11729408, 13928672, 14377984, 23458816, 27857344, 55714688, 111429376, 222858752, 445717504]

約数ペア:

[(1, 445717504), (2, 222858752), (4, 111429376), (8, 55714688), (16, 27857344), (19, 23458816), (31, 14377984), (32, 13928672), (38, 11729408), (62, 7188992), (64, 6964336), (76, 5864704), (124, 3594496), (128, 3482168), (152, 2932352), (248, 1797248), (256, 1741084), (304, 1466176), (496, 898624), (512, 870542), (589, 756736), (608, 733088), (739, 603136), (992, 449312), (1024, 435271), (1178, 378368), (1216, 366544), (1478, 301568), (1984, 224656), (2356, 189184), (2432, 183272), (2956, 150784), (3968, 112328), (4712, 94592), (4864, 91636), (5912, 75392), (7936, 56164), (9424, 47296), (9728, 45818), (11824, 37696), (14041, 31744), (15872, 28082), (18848, 23648), (19456, 22909)]