218751528

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{2851}}^1$

素因数の和:3022

約数の個数: 64

約数和(自身を含む): 574963200

約数和(自身を除く): 356211672

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 139, 184, 276, 278, 417, 552, 556, 834, 1112, 1668, 2851, 3197, 3336, 5702, 6394, 8553, 9591, 11404, 12788, 17106, 19182, 22808, 25576, 34212, 38364, 65573, 68424, 76728, 131146, 196719, 262292, 393438, 396289, 524584, 786876, 792578, 1188867, 1573752, 1585156, 2377734, 3170312, 4755468, 9114647, 9510936, 18229294, 27343941, 36458588, 54687882, 72917176, 109375764, 218751528]

約数ペア:

[(1, 218751528), (2, 109375764), (3, 72917176), (4, 54687882), (6, 36458588), (8, 27343941), (12, 18229294), (23, 9510936), (24, 9114647), (46, 4755468), (69, 3170312), (92, 2377734), (138, 1585156), (139, 1573752), (184, 1188867), (276, 792578), (278, 786876), (417, 524584), (552, 396289), (556, 393438), (834, 262292), (1112, 196719), (1668, 131146), (2851, 76728), (3197, 68424), (3336, 65573), (5702, 38364), (6394, 34212), (8553, 25576), (9591, 22808), (11404, 19182), (12788, 17106)]