275361856

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1$

素因数の和:888

約数の個数: 112

約数和(自身を含む): 691725312

約数和(自身を除く): 416363456

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 71, 77, 88, 112, 142, 154, 176, 224, 284, 308, 352, 448, 497, 568, 616, 704, 781, 787, 994, 1136, 1232, 1562, 1574, 1988, 2272, 2464, 3124, 3148, 3976, 4544, 4928, 5467, 5509, 6248, 6296, 7952, 8657, 10934, 11018, 12496, 12592, 15904, 17314, 21868, 22036, 24992, 25184, 31808, 34628, 43736, 44072, 49984, 50368, 55877, 60599, 69256, 87472, 88144, 111754, 121198, 138512, 174944, 176288, 223508, 242396, 277024, 349888, 352576, 391139, 447016, 484792, 554048, 614647, 782278, 894032, 969584, 1229294, 1564556, 1788064, 1939168, 2458588, 3129112, 3576128, 3878336, 4302529, 4917176, 6258224, 8605058, 9834352, 12516448, 17210116, 19668704, 25032896, 34420232, 39337408, 68840464, 137680928, 275361856]

約数ペア:

[(1, 275361856), (2, 137680928), (4, 68840464), (7, 39337408), (8, 34420232), (11, 25032896), (14, 19668704), (16, 17210116), (22, 12516448), (28, 9834352), (32, 8605058), (44, 6258224), (56, 4917176), (64, 4302529), (71, 3878336), (77, 3576128), (88, 3129112), (112, 2458588), (142, 1939168), (154, 1788064), (176, 1564556), (224, 1229294), (284, 969584), (308, 894032), (352, 782278), (448, 614647), (497, 554048), (568, 484792), (616, 447016), (704, 391139), (781, 352576), (787, 349888), (994, 277024), (1136, 242396), (1232, 223508), (1562, 176288), (1574, 174944), (1988, 138512), (2272, 121198), (2464, 111754), (3124, 88144), (3148, 87472), (3976, 69256), (4544, 60599), (4928, 55877), (5467, 50368), (5509, 49984), (6248, 44072), (6296, 43736), (7952, 34628), (8657, 31808), (10934, 25184), (11018, 24992), (12496, 22036), (12592, 21868), (15904, 17314)]