1616431128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{304757}}^1$

素因数の和:304796

約数の個数: 64

約数和(自身を含む): 4607940960

約数和(自身を除く): 2991509832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 304757, 609514, 914271, 1219028, 1828542, 2438056, 3657084, 3961841, 5180869, 7314168, 7923682, 10361738, 11885523, 15542607, 15847364, 20723476, 23771046, 31085214, 31694728, 41446952, 47542092, 62170428, 67351297, 95084184, 124340856, 134702594, 202053891, 269405188, 404107782, 538810376, 808215564, 1616431128]

約数ペア:

[(1, 1616431128), (2, 808215564), (3, 538810376), (4, 404107782), (6, 269405188), (8, 202053891), (12, 134702594), (13, 124340856), (17, 95084184), (24, 67351297), (26, 62170428), (34, 47542092), (39, 41446952), (51, 31694728), (52, 31085214), (68, 23771046), (78, 20723476), (102, 15847364), (104, 15542607), (136, 11885523), (156, 10361738), (204, 7923682), (221, 7314168), (312, 5180869), (408, 3961841), (442, 3657084), (663, 2438056), (884, 1828542), (1326, 1219028), (1768, 914271), (2652, 609514), (5304, 304757)]