1285209816

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{11243}}^1$

素因数の和:11696

約数の個数: 64

約数和(自身を含む): 3513525120

約数和(自身を除く): 2228315304

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 433, 866, 1299, 1732, 2598, 3464, 4763, 5196, 9526, 10392, 11243, 14289, 19052, 22486, 28578, 33729, 38104, 44972, 57156, 67458, 89944, 114312, 123673, 134916, 247346, 269832, 371019, 494692, 742038, 989384, 1484076, 2968152, 4868219, 9736438, 14604657, 19472876, 29209314, 38945752, 53550409, 58418628, 107100818, 116837256, 160651227, 214201636, 321302454, 428403272, 642604908, 1285209816]

約数ペア:

[(1, 1285209816), (2, 642604908), (3, 428403272), (4, 321302454), (6, 214201636), (8, 160651227), (11, 116837256), (12, 107100818), (22, 58418628), (24, 53550409), (33, 38945752), (44, 29209314), (66, 19472876), (88, 14604657), (132, 9736438), (264, 4868219), (433, 2968152), (866, 1484076), (1299, 989384), (1732, 742038), (2598, 494692), (3464, 371019), (4763, 269832), (5196, 247346), (9526, 134916), (10392, 123673), (11243, 114312), (14289, 89944), (19052, 67458), (22486, 57156), (28578, 44972), (33729, 38104)]