313624272

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{523}}^1$

素因数の和:609

約数の個数: 120

約数和(自身を含む): 903296352

約数和(自身を除く): 589672080

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 523, 624, 744, 806, 961, 1046, 1209, 1488, 1569, 1612, 1922, 2092, 2418, 2883, 3138, 3224, 3844, 4184, 4836, 5766, 6276, 6448, 6799, 7688, 8368, 9672, 11532, 12493, 12552, 13598, 15376, 16213, 19344, 20397, 23064, 24986, 25104, 27196, 32426, 37479, 40794, 46128, 48639, 49972, 54392, 64852, 74958, 81588, 97278, 99944, 108784, 129704, 149916, 163176, 194556, 199888, 210769, 259408, 299832, 326352, 389112, 421538, 502603, 599664, 632307, 778224, 843076, 1005206, 1264614, 1507809, 1686152, 2010412, 2529228, 3015618, 3372304, 4020824, 5058456, 6031236, 6533839, 8041648, 10116912, 12062472, 13067678, 19601517, 24124944, 26135356, 39203034, 52270712, 78406068, 104541424, 156812136, 313624272]

約数ペア:

[(1, 313624272), (2, 156812136), (3, 104541424), (4, 78406068), (6, 52270712), (8, 39203034), (12, 26135356), (13, 24124944), (16, 19601517), (24, 13067678), (26, 12062472), (31, 10116912), (39, 8041648), (48, 6533839), (52, 6031236), (62, 5058456), (78, 4020824), (93, 3372304), (104, 3015618), (124, 2529228), (156, 2010412), (186, 1686152), (208, 1507809), (248, 1264614), (312, 1005206), (372, 843076), (403, 778224), (496, 632307), (523, 599664), (624, 502603), (744, 421538), (806, 389112), (961, 326352), (1046, 299832), (1209, 259408), (1488, 210769), (1569, 199888), (1612, 194556), (1922, 163176), (2092, 149916), (2418, 129704), (2883, 108784), (3138, 99944), (3224, 97278), (3844, 81588), (4184, 74958), (4836, 64852), (5766, 54392), (6276, 49972), (6448, 48639), (6799, 46128), (7688, 40794), (8368, 37479), (9672, 32426), (11532, 27196), (12493, 25104), (12552, 24986), (13598, 23064), (15376, 20397), (16213, 19344)]