1891773816

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{7283}}^1$

素因数の和:7508

約数の個数: 64

約数和(自身を含む): 4824921600

約数和(自身を除く): 2933147784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 137, 158, 237, 274, 316, 411, 474, 548, 632, 822, 948, 1096, 1644, 1896, 3288, 7283, 10823, 14566, 21646, 21849, 29132, 32469, 43292, 43698, 58264, 64938, 86584, 87396, 129876, 174792, 259752, 575357, 997771, 1150714, 1726071, 1995542, 2301428, 2993313, 3452142, 3991084, 4602856, 5986626, 6904284, 7982168, 11973252, 13808568, 23946504, 78823909, 157647818, 236471727, 315295636, 472943454, 630591272, 945886908, 1891773816]

約数ペア:

[(1, 1891773816), (2, 945886908), (3, 630591272), (4, 472943454), (6, 315295636), (8, 236471727), (12, 157647818), (24, 78823909), (79, 23946504), (137, 13808568), (158, 11973252), (237, 7982168), (274, 6904284), (316, 5986626), (411, 4602856), (474, 3991084), (548, 3452142), (632, 2993313), (822, 2301428), (948, 1995542), (1096, 1726071), (1644, 1150714), (1896, 997771), (3288, 575357), (7283, 259752), (10823, 174792), (14566, 129876), (21646, 87396), (21849, 86584), (29132, 64938), (32469, 58264), (43292, 43698)]