2015153976

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{38747}}^1$

素因数の和:38964

約数の個数: 64

約数和(自身を含む): 5523914880

約数和(自身を除く): 3508760904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 197, 264, 394, 591, 788, 1182, 1576, 2167, 2364, 4334, 4728, 6501, 8668, 13002, 17336, 26004, 38747, 52008, 77494, 116241, 154988, 232482, 309976, 426217, 464964, 852434, 929928, 1278651, 1704868, 2557302, 3409736, 5114604, 7633159, 10229208, 15266318, 22899477, 30532636, 45798954, 61065272, 83964749, 91597908, 167929498, 183195816, 251894247, 335858996, 503788494, 671717992, 1007576988, 2015153976]

約数ペア:

[(1, 2015153976), (2, 1007576988), (3, 671717992), (4, 503788494), (6, 335858996), (8, 251894247), (11, 183195816), (12, 167929498), (22, 91597908), (24, 83964749), (33, 61065272), (44, 45798954), (66, 30532636), (88, 22899477), (132, 15266318), (197, 10229208), (264, 7633159), (394, 5114604), (591, 3409736), (788, 2557302), (1182, 1704868), (1576, 1278651), (2167, 929928), (2364, 852434), (4334, 464964), (4728, 426217), (6501, 309976), (8668, 232482), (13002, 154988), (17336, 116241), (26004, 77494), (38747, 52008)]