1028774912

素因数分解:

$2^{10}\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:103

約数の個数: 198

約数和(自身を含む): 2489463144

約数和(自身を除く): 1460688232

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 23, 32, 38, 44, 46, 64, 76, 88, 92, 121, 128, 152, 176, 184, 209, 242, 253, 256, 304, 352, 361, 368, 418, 437, 484, 506, 512, 608, 704, 722, 736, 836, 874, 968, 1012, 1024, 1216, 1408, 1444, 1472, 1672, 1748, 1936, 2024, 2299, 2432, 2783, 2816, 2888, 2944, 3344, 3496, 3872, 3971, 4048, 4598, 4807, 4864, 5566, 5632, 5776, 5888, 6688, 6992, 7744, 7942, 8096, 8303, 9196, 9614, 9728, 11132, 11264, 11552, 11776, 13376, 13984, 15488, 15884, 16192, 16606, 18392, 19228, 19456, 22264, 23104, 23552, 26752, 27968, 30976, 31768, 32384, 33212, 36784, 38456, 43681, 44528, 46208, 52877, 53504, 55936, 61952, 63536, 64768, 66424, 73568, 76912, 87362, 89056, 91333, 92416, 105754, 107008, 111872, 123904, 127072, 129536, 132848, 147136, 153824, 174724, 178112, 182666, 184832, 211508, 214016, 223744, 254144, 259072, 265696, 294272, 307648, 349448, 356224, 365332, 369664, 423016, 447488, 508288, 531392, 588544, 615296, 698896, 712448, 730664, 846032, 1004663, 1016576, 1062784, 1177088, 1230592, 1397792, 1424896, 1461328, 1692064, 2009326, 2033152, 2125568, 2354176, 2461184, 2795584, 2849792, 2922656, 3384128, 4018652, 4066304, 4251136, 4922368, 5591168, 5845312, 6768256, 8037304, 8502272, 11182336, 11690624, 13536512, 16074608, 22364672, 23381248, 27073024, 32149216, 44729344, 46762496, 54146048, 64298432, 93524992, 128596864, 257193728, 514387456, 1028774912]

約数ペア:

[(1, 1028774912), (2, 514387456), (4, 257193728), (8, 128596864), (11, 93524992), (16, 64298432), (19, 54146048), (22, 46762496), (23, 44729344), (32, 32149216), (38, 27073024), (44, 23381248), (46, 22364672), (64, 16074608), (76, 13536512), (88, 11690624), (92, 11182336), (121, 8502272), (128, 8037304), (152, 6768256), (176, 5845312), (184, 5591168), (209, 4922368), (242, 4251136), (253, 4066304), (256, 4018652), (304, 3384128), (352, 2922656), (361, 2849792), (368, 2795584), (418, 2461184), (437, 2354176), (484, 2125568), (506, 2033152), (512, 2009326), (608, 1692064), (704, 1461328), (722, 1424896), (736, 1397792), (836, 1230592), (874, 1177088), (968, 1062784), (1012, 1016576), (1024, 1004663), (1216, 846032), (1408, 730664), (1444, 712448), (1472, 698896), (1672, 615296), (1748, 588544), (1936, 531392), (2024, 508288), (2299, 447488), (2432, 423016), (2783, 369664), (2816, 365332), (2888, 356224), (2944, 349448), (3344, 307648), (3496, 294272), (3872, 265696), (3971, 259072), (4048, 254144), (4598, 223744), (4807, 214016), (4864, 211508), (5566, 184832), (5632, 182666), (5776, 178112), (5888, 174724), (6688, 153824), (6992, 147136), (7744, 132848), (7942, 129536), (8096, 127072), (8303, 123904), (9196, 111872), (9614, 107008), (9728, 105754), (11132, 92416), (11264, 91333), (11552, 89056), (11776, 87362), (13376, 76912), (13984, 73568), (15488, 66424), (15884, 64768), (16192, 63536), (16606, 61952), (18392, 55936), (19228, 53504), (19456, 52877), (22264, 46208), (23104, 44528), (23552, 43681), (26752, 38456), (27968, 36784), (30976, 33212), (31768, 32384)]