733774492

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:391

約数の個数: 72

約数和(自身を含む): 1451108736

約数和(自身を除く): 717334244

約数列:

[1, 2, 4, 11, 22, 44, 71, 121, 131, 142, 163, 242, 262, 284, 326, 484, 524, 652, 781, 1441, 1562, 1793, 2882, 3124, 3586, 5764, 7172, 8591, 9301, 11573, 15851, 17182, 18602, 19723, 21353, 23146, 31702, 34364, 37204, 39446, 42706, 46292, 63404, 78892, 85412, 102311, 127303, 204622, 234883, 254606, 409244, 469766, 509212, 939532, 1125421, 1400333, 1516063, 2250842, 2583713, 2800666, 3032126, 4501684, 5167426, 5601332, 6064252, 10334852, 16676693, 33353386, 66706772, 183443623, 366887246, 733774492]

約数ペア:

[(1, 733774492), (2, 366887246), (4, 183443623), (11, 66706772), (22, 33353386), (44, 16676693), (71, 10334852), (121, 6064252), (131, 5601332), (142, 5167426), (163, 4501684), (242, 3032126), (262, 2800666), (284, 2583713), (326, 2250842), (484, 1516063), (524, 1400333), (652, 1125421), (781, 939532), (1441, 509212), (1562, 469766), (1793, 409244), (2882, 254606), (3124, 234883), (3586, 204622), (5764, 127303), (7172, 102311), (8591, 85412), (9301, 78892), (11573, 63404), (15851, 46292), (17182, 42706), (18602, 39446), (19723, 37204), (21353, 34364), (23146, 31702)]