507359888

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7691}}^1$

素因数の和:7756

約数の個数: 80

約数和(自身を含む): 1220874240

約数和(自身を除く): 713514352

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 217, 248, 266, 304, 434, 496, 532, 589, 868, 1064, 1178, 1736, 2128, 2356, 3472, 4123, 4712, 7691, 8246, 9424, 15382, 16492, 30764, 32984, 53837, 61528, 65968, 107674, 123056, 146129, 215348, 238421, 292258, 430696, 476842, 584516, 861392, 953684, 1022903, 1169032, 1668947, 1907368, 2045806, 2338064, 3337894, 3814736, 4091612, 4529999, 6675788, 8183224, 9059998, 13351576, 16366448, 18119996, 26703152, 31709993, 36239992, 63419986, 72479984, 126839972, 253679944, 507359888]

約数ペア:

[(1, 507359888), (2, 253679944), (4, 126839972), (7, 72479984), (8, 63419986), (14, 36239992), (16, 31709993), (19, 26703152), (28, 18119996), (31, 16366448), (38, 13351576), (56, 9059998), (62, 8183224), (76, 6675788), (112, 4529999), (124, 4091612), (133, 3814736), (152, 3337894), (217, 2338064), (248, 2045806), (266, 1907368), (304, 1668947), (434, 1169032), (496, 1022903), (532, 953684), (589, 861392), (868, 584516), (1064, 476842), (1178, 430696), (1736, 292258), (2128, 238421), (2356, 215348), (3472, 146129), (4123, 123056), (4712, 107674), (7691, 65968), (8246, 61528), (9424, 53837), (15382, 32984), (16492, 30764)]