262829056

素因数分解:

$2^{10}\times 7^1\times {\mathrm{37}}^1\times {\mathrm{991}}^1$

素因数の和:1055

約数の個数: 88

約数和(自身を含む): 617309696

約数和(自身を除く): 354480640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 256, 259, 296, 448, 512, 518, 592, 896, 991, 1024, 1036, 1184, 1792, 1982, 2072, 2368, 3584, 3964, 4144, 4736, 6937, 7168, 7928, 8288, 9472, 13874, 15856, 16576, 18944, 27748, 31712, 33152, 36667, 37888, 55496, 63424, 66304, 73334, 110992, 126848, 132608, 146668, 221984, 253696, 256669, 265216, 293336, 443968, 507392, 513338, 586672, 887936, 1014784, 1026676, 1173344, 1775872, 2053352, 2346688, 3551744, 4106704, 4693376, 7103488, 8213408, 9386752, 16426816, 18773504, 32853632, 37547008, 65707264, 131414528, 262829056]

約数ペア:

[(1, 262829056), (2, 131414528), (4, 65707264), (7, 37547008), (8, 32853632), (14, 18773504), (16, 16426816), (28, 9386752), (32, 8213408), (37, 7103488), (56, 4693376), (64, 4106704), (74, 3551744), (112, 2346688), (128, 2053352), (148, 1775872), (224, 1173344), (256, 1026676), (259, 1014784), (296, 887936), (448, 586672), (512, 513338), (518, 507392), (592, 443968), (896, 293336), (991, 265216), (1024, 256669), (1036, 253696), (1184, 221984), (1792, 146668), (1982, 132608), (2072, 126848), (2368, 110992), (3584, 73334), (3964, 66304), (4144, 63424), (4736, 55496), (6937, 37888), (7168, 36667), (7928, 33152), (8288, 31712), (9472, 27748), (13874, 18944), (15856, 16576)]