259538928

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{3299}}^1$

素因数の和:3470

約数の個数: 80

約数和(自身を含む): 736560000

約数和(自身を除く): 477021072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 149, 176, 264, 298, 447, 528, 596, 894, 1192, 1639, 1788, 2384, 3278, 3299, 3576, 4917, 6556, 6598, 7152, 9834, 9897, 13112, 13196, 19668, 19794, 26224, 26392, 36289, 39336, 39588, 52784, 72578, 78672, 79176, 108867, 145156, 158352, 217734, 290312, 435468, 491551, 580624, 870936, 983102, 1474653, 1741872, 1966204, 2949306, 3932408, 5407061, 5898612, 7864816, 10814122, 11797224, 16221183, 21628244, 23594448, 32442366, 43256488, 64884732, 86512976, 129769464, 259538928]

約数ペア:

[(1, 259538928), (2, 129769464), (3, 86512976), (4, 64884732), (6, 43256488), (8, 32442366), (11, 23594448), (12, 21628244), (16, 16221183), (22, 11797224), (24, 10814122), (33, 7864816), (44, 5898612), (48, 5407061), (66, 3932408), (88, 2949306), (132, 1966204), (149, 1741872), (176, 1474653), (264, 983102), (298, 870936), (447, 580624), (528, 491551), (596, 435468), (894, 290312), (1192, 217734), (1639, 158352), (1788, 145156), (2384, 108867), (3278, 79176), (3299, 78672), (3576, 72578), (4917, 52784), (6556, 39588), (6598, 39336), (7152, 36289), (9834, 26392), (9897, 26224), (13112, 19794), (13196, 19668)]