2859784144

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{3643}}^1$

素因数の和:3864

約数の個数: 80

約数和(自身を含む): 6521185792

約数和(自身を除く): 3661401648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 163, 172, 301, 326, 344, 602, 652, 688, 1141, 1204, 1304, 2282, 2408, 2608, 3643, 4564, 4816, 7009, 7286, 9128, 14018, 14572, 18256, 25501, 28036, 29144, 49063, 51002, 56072, 58288, 98126, 102004, 112144, 156649, 196252, 204008, 313298, 392504, 408016, 593809, 626596, 785008, 1096543, 1187618, 1253192, 2193086, 2375236, 2506384, 4156663, 4386172, 4750472, 8313326, 8772344, 9500944, 16626652, 17544688, 25533787, 33253304, 51067574, 66506608, 102135148, 178736509, 204270296, 357473018, 408540592, 714946036, 1429892072, 2859784144]

約数ペア:

[(1, 2859784144), (2, 1429892072), (4, 714946036), (7, 408540592), (8, 357473018), (14, 204270296), (16, 178736509), (28, 102135148), (43, 66506608), (56, 51067574), (86, 33253304), (112, 25533787), (163, 17544688), (172, 16626652), (301, 9500944), (326, 8772344), (344, 8313326), (602, 4750472), (652, 4386172), (688, 4156663), (1141, 2506384), (1204, 2375236), (1304, 2193086), (2282, 1253192), (2408, 1187618), (2608, 1096543), (3643, 785008), (4564, 626596), (4816, 593809), (7009, 408016), (7286, 392504), (9128, 313298), (14018, 204008), (14572, 196252), (18256, 156649), (25501, 112144), (28036, 102004), (29144, 98126), (49063, 58288), (51002, 56072)]