2011323264

素因数分解:

$2^7\times 3^1\times {\mathrm{47}}^1\times {\mathrm{111443}}^1$

素因数の和:111507

約数の個数: 64

約数和(自身を含む): 5456298240

約数和(自身を除く): 3444974976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 282, 376, 384, 564, 752, 1128, 1504, 2256, 3008, 4512, 6016, 9024, 18048, 111443, 222886, 334329, 445772, 668658, 891544, 1337316, 1783088, 2674632, 3566176, 5237821, 5349264, 7132352, 10475642, 10698528, 14264704, 15713463, 20951284, 21397056, 31426926, 41902568, 42794112, 62853852, 83805136, 125707704, 167610272, 251415408, 335220544, 502830816, 670441088, 1005661632, 2011323264]

約数ペア:

[(1, 2011323264), (2, 1005661632), (3, 670441088), (4, 502830816), (6, 335220544), (8, 251415408), (12, 167610272), (16, 125707704), (24, 83805136), (32, 62853852), (47, 42794112), (48, 41902568), (64, 31426926), (94, 21397056), (96, 20951284), (128, 15713463), (141, 14264704), (188, 10698528), (192, 10475642), (282, 7132352), (376, 5349264), (384, 5237821), (564, 3566176), (752, 2674632), (1128, 1783088), (1504, 1337316), (2256, 891544), (3008, 668658), (4512, 445772), (6016, 334329), (9024, 222886), (18048, 111443)]