1644705792

素因数分解:

$2^{11}\times 3^2\times {\mathrm{89231}}^1$

素因数の和:89259

約数の個数: 72

約数和(自身を含む): 4750265520

約数和(自身を除く): 3105559728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4608, 6144, 9216, 18432, 89231, 178462, 267693, 356924, 535386, 713848, 803079, 1070772, 1427696, 1606158, 2141544, 2855392, 3212316, 4283088, 5710784, 6424632, 8566176, 11421568, 12849264, 17132352, 22843136, 25698528, 34264704, 45686272, 51397056, 68529408, 91372544, 102794112, 137058816, 182745088, 205588224, 274117632, 411176448, 548235264, 822352896, 1644705792]

約数ペア:

[(1, 1644705792), (2, 822352896), (3, 548235264), (4, 411176448), (6, 274117632), (8, 205588224), (9, 182745088), (12, 137058816), (16, 102794112), (18, 91372544), (24, 68529408), (32, 51397056), (36, 45686272), (48, 34264704), (64, 25698528), (72, 22843136), (96, 17132352), (128, 12849264), (144, 11421568), (192, 8566176), (256, 6424632), (288, 5710784), (384, 4283088), (512, 3212316), (576, 2855392), (768, 2141544), (1024, 1606158), (1152, 1427696), (1536, 1070772), (2048, 803079), (2304, 713848), (3072, 535386), (4608, 356924), (6144, 267693), (9216, 178462), (18432, 89231)]