1249278816

素因数分解:

$2^5\times 3^1\times {\mathrm{83}}^2\times {\mathrm{1889}}^1$

素因数の和:2068

約数の個数: 72

約数和(自身を含む): 3321100440

約数和(自身を除く): 2071821624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 83, 96, 166, 249, 332, 498, 664, 996, 1328, 1889, 1992, 2656, 3778, 3984, 5667, 6889, 7556, 7968, 11334, 13778, 15112, 20667, 22668, 27556, 30224, 41334, 45336, 55112, 60448, 82668, 90672, 110224, 156787, 165336, 181344, 220448, 313574, 330672, 470361, 627148, 661344, 940722, 1254296, 1881444, 2508592, 3762888, 5017184, 7525776, 13013321, 15051552, 26026642, 39039963, 52053284, 78079926, 104106568, 156159852, 208213136, 312319704, 416426272, 624639408, 1249278816]

約数ペア:

[(1, 1249278816), (2, 624639408), (3, 416426272), (4, 312319704), (6, 208213136), (8, 156159852), (12, 104106568), (16, 78079926), (24, 52053284), (32, 39039963), (48, 26026642), (83, 15051552), (96, 13013321), (166, 7525776), (249, 5017184), (332, 3762888), (498, 2508592), (664, 1881444), (996, 1254296), (1328, 940722), (1889, 661344), (1992, 627148), (2656, 470361), (3778, 330672), (3984, 313574), (5667, 220448), (6889, 181344), (7556, 165336), (7968, 156787), (11334, 110224), (13778, 90672), (15112, 82668), (20667, 60448), (22668, 55112), (27556, 45336), (30224, 41334)]