29968992776

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{18049}}^1$

素因数の和:18522

約数の個数: 64

約数和(自身を含む): 61698510000

約数和(自身を除く): 31729517224

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 421, 493, 842, 986, 1684, 1972, 3368, 3944, 7157, 12209, 14314, 18049, 24418, 28628, 36098, 48836, 57256, 72196, 97672, 144392, 207553, 306833, 415106, 523421, 613666, 830212, 1046842, 1227332, 1660424, 2093684, 2454664, 4187368, 7598629, 8898157, 15197258, 17796314, 30394516, 35592628, 60789032, 71185256, 129176693, 220360241, 258353386, 440720482, 516706772, 881440964, 1033413544, 1762881928, 3746124097, 7492248194, 14984496388, 29968992776]

約数ペア:

[(1, 29968992776), (2, 14984496388), (4, 7492248194), (8, 3746124097), (17, 1762881928), (29, 1033413544), (34, 881440964), (58, 516706772), (68, 440720482), (116, 258353386), (136, 220360241), (232, 129176693), (421, 71185256), (493, 60789032), (842, 35592628), (986, 30394516), (1684, 17796314), (1972, 15197258), (3368, 8898157), (3944, 7598629), (7157, 4187368), (12209, 2454664), (14314, 2093684), (18049, 1660424), (24418, 1227332), (28628, 1046842), (36098, 830212), (48836, 613666), (57256, 523421), (72196, 415106), (97672, 306833), (144392, 207553)]