304282112

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1077

約数の個数: 80

約数和(自身を含む): 661267200

約数和(自身を除く): 356985088

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, 992, 1009, 1178, 1216, 1984, 2018, 2356, 2432, 3968, 4036, 4712, 4864, 7936, 8072, 9424, 9728, 15872, 16144, 18848, 19171, 31279, 32288, 37696, 38342, 62558, 64576, 75392, 76684, 125116, 129152, 150784, 153368, 250232, 258304, 301568, 306736, 500464, 516608, 594301, 613472, 1000928, 1188602, 1226944, 2001856, 2377204, 2453888, 4003712, 4754408, 4907776, 8007424, 9508816, 9815552, 16014848, 19017632, 38035264, 76070528, 152141056, 304282112]

約数ペア:

[(1, 304282112), (2, 152141056), (4, 76070528), (8, 38035264), (16, 19017632), (19, 16014848), (31, 9815552), (32, 9508816), (38, 8007424), (62, 4907776), (64, 4754408), (76, 4003712), (124, 2453888), (128, 2377204), (152, 2001856), (248, 1226944), (256, 1188602), (304, 1000928), (496, 613472), (512, 594301), (589, 516608), (608, 500464), (992, 306736), (1009, 301568), (1178, 258304), (1216, 250232), (1984, 153368), (2018, 150784), (2356, 129152), (2432, 125116), (3968, 76684), (4036, 75392), (4712, 64576), (4864, 62558), (7936, 38342), (8072, 37696), (9424, 32288), (9728, 31279), (15872, 19171), (16144, 18848)]