228889276

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{39113}}^1$

素因数の和:39154

約数の個数: 48

約数和(自身を含む): 525692160

約数和(自身を除く): 296802884

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 39113, 78226, 156452, 273791, 430243, 547582, 743147, 860486, 1095164, 1486294, 1720972, 2972588, 3011701, 5202029, 6023402, 8174617, 10404058, 12046804, 16349234, 20808116, 32698468, 57222319, 114444638, 228889276]

約数ペア:

[(1, 228889276), (2, 114444638), (4, 57222319), (7, 32698468), (11, 20808116), (14, 16349234), (19, 12046804), (22, 10404058), (28, 8174617), (38, 6023402), (44, 5202029), (76, 3011701), (77, 2972588), (133, 1720972), (154, 1486294), (209, 1095164), (266, 860486), (308, 743147), (418, 547582), (532, 430243), (836, 273791), (1463, 156452), (2926, 78226), (5852, 39113)]