2040578848

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{953}}^1$

素因数の和:1071

約数の個数: 144

約数和(自身を含む): 5115882240

約数和(自身を除く): 3075303392

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 79, 88, 112, 121, 154, 158, 176, 224, 242, 308, 316, 352, 484, 553, 616, 632, 847, 869, 953, 968, 1106, 1232, 1264, 1694, 1738, 1906, 1936, 2212, 2464, 2528, 3388, 3476, 3812, 3872, 4424, 6083, 6671, 6776, 6952, 7624, 8848, 9559, 10483, 12166, 13342, 13552, 13904, 15248, 17696, 19118, 20966, 24332, 26684, 27104, 27808, 30496, 38236, 41932, 48664, 53368, 66913, 73381, 75287, 76472, 83864, 97328, 106736, 115313, 133826, 146762, 150574, 152944, 167728, 194656, 213472, 230626, 267652, 293524, 301148, 305888, 335456, 461252, 527009, 535304, 587048, 602296, 807191, 828157, 922504, 1054018, 1070608, 1174096, 1204592, 1614382, 1656314, 1845008, 2108036, 2141216, 2348192, 2409184, 3228764, 3312628, 3690016, 4216072, 5797099, 6457528, 6625256, 8432144, 9109727, 11594198, 12915056, 13250512, 16864288, 18219454, 23188396, 25830112, 26501024, 36438908, 46376792, 63768089, 72877816, 92753584, 127536178, 145755632, 185507168, 255072356, 291511264, 510144712, 1020289424, 2040578848]

約数ペア:

[(1, 2040578848), (2, 1020289424), (4, 510144712), (7, 291511264), (8, 255072356), (11, 185507168), (14, 145755632), (16, 127536178), (22, 92753584), (28, 72877816), (32, 63768089), (44, 46376792), (56, 36438908), (77, 26501024), (79, 25830112), (88, 23188396), (112, 18219454), (121, 16864288), (154, 13250512), (158, 12915056), (176, 11594198), (224, 9109727), (242, 8432144), (308, 6625256), (316, 6457528), (352, 5797099), (484, 4216072), (553, 3690016), (616, 3312628), (632, 3228764), (847, 2409184), (869, 2348192), (953, 2141216), (968, 2108036), (1106, 1845008), (1232, 1656314), (1264, 1614382), (1694, 1204592), (1738, 1174096), (1906, 1070608), (1936, 1054018), (2212, 922504), (2464, 828157), (2528, 807191), (3388, 602296), (3476, 587048), (3812, 535304), (3872, 527009), (4424, 461252), (6083, 335456), (6671, 305888), (6776, 301148), (6952, 293524), (7624, 267652), (8848, 230626), (9559, 213472), (10483, 194656), (12166, 167728), (13342, 152944), (13552, 150574), (13904, 146762), (15248, 133826), (17696, 115313), (19118, 106736), (20966, 97328), (24332, 83864), (26684, 76472), (27104, 75287), (27808, 73381), (30496, 66913), (38236, 53368), (41932, 48664)]