212964754670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{403717}}^1$

素因数の和:403877

約数の個数: 64

約数和(自身を含む): 423807007680

約数和(自身を除く): 210842253010

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 107, 145, 170, 214, 290, 493, 535, 986, 1070, 1819, 2465, 3103, 3638, 4930, 6206, 9095, 15515, 18190, 31030, 52751, 105502, 263755, 403717, 527510, 807434, 2018585, 4037170, 6863189, 11707793, 13726378, 23415586, 34315945, 43197719, 58538965, 68631890, 86395438, 117077930, 199032481, 215988595, 398064962, 431977190, 734361223, 995162405, 1252733851, 1468722446, 1990324810, 2505467702, 3671806115, 6263669255, 7343612230, 12527338510, 21296475467, 42592950934, 106482377335, 212964754670]

約数ペア:

[(1, 212964754670), (2, 106482377335), (5, 42592950934), (10, 21296475467), (17, 12527338510), (29, 7343612230), (34, 6263669255), (58, 3671806115), (85, 2505467702), (107, 1990324810), (145, 1468722446), (170, 1252733851), (214, 995162405), (290, 734361223), (493, 431977190), (535, 398064962), (986, 215988595), (1070, 199032481), (1819, 117077930), (2465, 86395438), (3103, 68631890), (3638, 58538965), (4930, 43197719), (6206, 34315945), (9095, 23415586), (15515, 13726378), (18190, 11707793), (31030, 6863189), (52751, 4037170), (105502, 2018585), (263755, 807434), (403717, 527510)]