1276884928

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:231

約数の個数: 168

約数和(自身を含む): 2977140096

約数和(自身を除く): 1700255168

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 67, 88, 92, 107, 121, 134, 176, 184, 214, 242, 253, 268, 352, 368, 428, 484, 506, 536, 704, 736, 737, 856, 968, 1012, 1072, 1177, 1472, 1474, 1541, 1712, 1936, 2024, 2144, 2354, 2461, 2783, 2948, 3082, 3424, 3872, 4048, 4288, 4708, 4922, 5566, 5896, 6164, 6848, 7169, 7744, 8096, 8107, 9416, 9844, 11132, 11792, 12328, 12947, 14338, 16192, 16214, 16951, 18832, 19688, 22264, 23584, 24656, 25894, 27071, 28676, 32428, 33902, 37664, 39376, 44528, 47168, 49312, 51788, 54142, 57352, 64856, 67804, 75328, 78752, 78859, 89056, 98624, 103576, 108284, 114704, 129712, 135608, 157504, 157718, 164887, 178112, 186461, 207152, 216568, 229408, 259424, 271216, 297781, 315436, 329774, 372922, 414304, 433136, 458816, 518848, 542432, 595562, 630872, 659548, 745844, 828608, 866272, 867449, 1084864, 1191124, 1261744, 1319096, 1491688, 1732544, 1734898, 1813757, 2382248, 2523488, 2638192, 2983376, 3469796, 3627514, 4764496, 5046976, 5276384, 5966752, 6939592, 7255028, 9528992, 10552768, 11933504, 13879184, 14510056, 19057984, 19951327, 27758368, 29020112, 39902654, 55516736, 58040224, 79805308, 116080448, 159610616, 319221232, 638442464, 1276884928]

約数ペア:

[(1, 1276884928), (2, 638442464), (4, 319221232), (8, 159610616), (11, 116080448), (16, 79805308), (22, 58040224), (23, 55516736), (32, 39902654), (44, 29020112), (46, 27758368), (64, 19951327), (67, 19057984), (88, 14510056), (92, 13879184), (107, 11933504), (121, 10552768), (134, 9528992), (176, 7255028), (184, 6939592), (214, 5966752), (242, 5276384), (253, 5046976), (268, 4764496), (352, 3627514), (368, 3469796), (428, 2983376), (484, 2638192), (506, 2523488), (536, 2382248), (704, 1813757), (736, 1734898), (737, 1732544), (856, 1491688), (968, 1319096), (1012, 1261744), (1072, 1191124), (1177, 1084864), (1472, 867449), (1474, 866272), (1541, 828608), (1712, 745844), (1936, 659548), (2024, 630872), (2144, 595562), (2354, 542432), (2461, 518848), (2783, 458816), (2948, 433136), (3082, 414304), (3424, 372922), (3872, 329774), (4048, 315436), (4288, 297781), (4708, 271216), (4922, 259424), (5566, 229408), (5896, 216568), (6164, 207152), (6848, 186461), (7169, 178112), (7744, 164887), (8096, 157718), (8107, 157504), (9416, 135608), (9844, 129712), (11132, 114704), (11792, 108284), (12328, 103576), (12947, 98624), (14338, 89056), (16192, 78859), (16214, 78752), (16951, 75328), (18832, 67804), (19688, 64856), (22264, 57352), (23584, 54142), (24656, 51788), (25894, 49312), (27071, 47168), (28676, 44528), (32428, 39376), (33902, 37664)]