215061288

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{3119}}^1$

素因数の和:3171

約数の個数: 96

約数和(自身を含む): 616636800

約数和(自身を除く): 401575512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 169, 204, 221, 312, 338, 408, 442, 507, 663, 676, 884, 1014, 1326, 1352, 1768, 2028, 2652, 2873, 3119, 4056, 5304, 5746, 6238, 8619, 9357, 11492, 12476, 17238, 18714, 22984, 24952, 34476, 37428, 40547, 53023, 68952, 74856, 81094, 106046, 121641, 159069, 162188, 212092, 243282, 318138, 324376, 424184, 486564, 527111, 636276, 689299, 973128, 1054222, 1272552, 1378598, 1581333, 2067897, 2108444, 2757196, 3162666, 4135794, 4216888, 5514392, 6325332, 8271588, 8960887, 12650664, 16543176, 17921774, 26882661, 35843548, 53765322, 71687096, 107530644, 215061288]

約数ペア:

[(1, 215061288), (2, 107530644), (3, 71687096), (4, 53765322), (6, 35843548), (8, 26882661), (12, 17921774), (13, 16543176), (17, 12650664), (24, 8960887), (26, 8271588), (34, 6325332), (39, 5514392), (51, 4216888), (52, 4135794), (68, 3162666), (78, 2757196), (102, 2108444), (104, 2067897), (136, 1581333), (156, 1378598), (169, 1272552), (204, 1054222), (221, 973128), (312, 689299), (338, 636276), (408, 527111), (442, 486564), (507, 424184), (663, 324376), (676, 318138), (884, 243282), (1014, 212092), (1326, 162188), (1352, 159069), (1768, 121641), (2028, 106046), (2652, 81094), (2873, 74856), (3119, 68952), (4056, 53023), (5304, 40547), (5746, 37428), (6238, 34476), (8619, 24952), (9357, 22984), (11492, 18714), (12476, 17238)]