266062016

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19891}}^1$

素因数の和:19933

約数の個数: 56

約数和(自身を含む): 606308160

約数和(自身を除く): 340246144

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1672, 3344, 6688, 13376, 19891, 39782, 79564, 159128, 218801, 318256, 377929, 437602, 636512, 755858, 875204, 1273024, 1511716, 1750408, 3023432, 3500816, 4157219, 6046864, 7001632, 8314438, 12093728, 14003264, 16628876, 24187456, 33257752, 66515504, 133031008, 266062016]

約数ペア:

[(1, 266062016), (2, 133031008), (4, 66515504), (8, 33257752), (11, 24187456), (16, 16628876), (19, 14003264), (22, 12093728), (32, 8314438), (38, 7001632), (44, 6046864), (64, 4157219), (76, 3500816), (88, 3023432), (152, 1750408), (176, 1511716), (209, 1273024), (304, 875204), (352, 755858), (418, 636512), (608, 437602), (704, 377929), (836, 318256), (1216, 218801), (1672, 159128), (3344, 79564), (6688, 39782), (13376, 19891)]