255912192

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{3583}}^1$

素因数の和:3636

約数の個数: 108

約数和(自身を含む): 761872384

約数和(自身を除く): 505960192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1984, 2232, 2304, 2976, 3583, 3968, 4464, 5952, 7166, 7936, 8928, 10749, 11904, 14332, 17856, 21498, 23808, 28664, 32247, 35712, 42996, 57328, 64494, 71424, 85992, 111073, 114656, 128988, 171984, 222146, 229312, 257976, 333219, 343968, 444292, 458624, 515952, 666438, 687936, 888584, 917248, 999657, 1031904, 1332876, 1375872, 1777168, 1999314, 2063808, 2665752, 2751744, 3554336, 3998628, 4127616, 5331504, 7108672, 7997256, 8255232, 10663008, 14217344, 15994512, 21326016, 28434688, 31989024, 42652032, 63978048, 85304064, 127956096, 255912192]

約数ペア:

[(1, 255912192), (2, 127956096), (3, 85304064), (4, 63978048), (6, 42652032), (8, 31989024), (9, 28434688), (12, 21326016), (16, 15994512), (18, 14217344), (24, 10663008), (31, 8255232), (32, 7997256), (36, 7108672), (48, 5331504), (62, 4127616), (64, 3998628), (72, 3554336), (93, 2751744), (96, 2665752), (124, 2063808), (128, 1999314), (144, 1777168), (186, 1375872), (192, 1332876), (248, 1031904), (256, 999657), (279, 917248), (288, 888584), (372, 687936), (384, 666438), (496, 515952), (558, 458624), (576, 444292), (744, 343968), (768, 333219), (992, 257976), (1116, 229312), (1152, 222146), (1488, 171984), (1984, 128988), (2232, 114656), (2304, 111073), (2976, 85992), (3583, 71424), (3968, 64494), (4464, 57328), (5952, 42996), (7166, 35712), (7936, 32247), (8928, 28664), (10749, 23808), (11904, 21498), (14332, 17856)]