445891512

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{12893}}^1$

素因数の和:13044

約数の個数: 64

約数和(自身を含む): 1225445760

約数和(自身を除く): 779554248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 131, 132, 262, 264, 393, 524, 786, 1048, 1441, 1572, 2882, 3144, 4323, 5764, 8646, 11528, 12893, 17292, 25786, 34584, 38679, 51572, 77358, 103144, 141823, 154716, 283646, 309432, 425469, 567292, 850938, 1134584, 1688983, 1701876, 3377966, 3403752, 5066949, 6755932, 10133898, 13511864, 18578813, 20267796, 37157626, 40535592, 55736439, 74315252, 111472878, 148630504, 222945756, 445891512]

約数ペア:

[(1, 445891512), (2, 222945756), (3, 148630504), (4, 111472878), (6, 74315252), (8, 55736439), (11, 40535592), (12, 37157626), (22, 20267796), (24, 18578813), (33, 13511864), (44, 10133898), (66, 6755932), (88, 5066949), (131, 3403752), (132, 3377966), (262, 1701876), (264, 1688983), (393, 1134584), (524, 850938), (786, 567292), (1048, 425469), (1441, 309432), (1572, 283646), (2882, 154716), (3144, 141823), (4323, 103144), (5764, 77358), (8646, 51572), (11528, 38679), (12893, 34584), (17292, 25786)]