239491168

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 560105280

約数和(自身を除く): 320614112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 89, 112, 164, 178, 224, 287, 293, 328, 356, 574, 586, 623, 656, 712, 1148, 1172, 1246, 1312, 1424, 2051, 2296, 2344, 2492, 2848, 3649, 4102, 4592, 4688, 4984, 7298, 8204, 9184, 9376, 9968, 12013, 14596, 16408, 19936, 24026, 25543, 26077, 29192, 32816, 48052, 51086, 52154, 58384, 65632, 84091, 96104, 102172, 104308, 116768, 168182, 182539, 192208, 204344, 208616, 336364, 365078, 384416, 408688, 417232, 672728, 730156, 817376, 834464, 1069157, 1345456, 1460312, 2138314, 2690912, 2920624, 4276628, 5841248, 7484099, 8553256, 14968198, 17106512, 29936396, 34213024, 59872792, 119745584, 239491168]

約数ペア:

[(1, 239491168), (2, 119745584), (4, 59872792), (7, 34213024), (8, 29936396), (14, 17106512), (16, 14968198), (28, 8553256), (32, 7484099), (41, 5841248), (56, 4276628), (82, 2920624), (89, 2690912), (112, 2138314), (164, 1460312), (178, 1345456), (224, 1069157), (287, 834464), (293, 817376), (328, 730156), (356, 672728), (574, 417232), (586, 408688), (623, 384416), (656, 365078), (712, 336364), (1148, 208616), (1172, 204344), (1246, 192208), (1312, 182539), (1424, 168182), (2051, 116768), (2296, 104308), (2344, 102172), (2492, 96104), (2848, 84091), (3649, 65632), (4102, 58384), (4592, 52154), (4688, 51086), (4984, 48052), (7298, 32816), (8204, 29192), (9184, 26077), (9376, 25543), (9968, 24026), (12013, 19936), (14596, 16408)]