313617648

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{937}}^1$

素因数の和:1334

約数の個数: 80

約数和(自身を含む): 856056320

約数和(自身を除く): 542438672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 367, 456, 734, 912, 937, 1101, 1468, 1874, 2202, 2811, 2936, 3748, 4404, 5622, 5872, 6973, 7496, 8808, 11244, 13946, 14992, 17616, 17803, 20919, 22488, 27892, 35606, 41838, 44976, 53409, 55784, 71212, 83676, 106818, 111568, 142424, 167352, 213636, 284848, 334704, 343879, 427272, 687758, 854544, 1031637, 1375516, 2063274, 2751032, 4126548, 5502064, 6533701, 8253096, 13067402, 16506192, 19601103, 26134804, 39202206, 52269608, 78404412, 104539216, 156808824, 313617648]

約数ペア:

[(1, 313617648), (2, 156808824), (3, 104539216), (4, 78404412), (6, 52269608), (8, 39202206), (12, 26134804), (16, 19601103), (19, 16506192), (24, 13067402), (38, 8253096), (48, 6533701), (57, 5502064), (76, 4126548), (114, 2751032), (152, 2063274), (228, 1375516), (304, 1031637), (367, 854544), (456, 687758), (734, 427272), (912, 343879), (937, 334704), (1101, 284848), (1468, 213636), (1874, 167352), (2202, 142424), (2811, 111568), (2936, 106818), (3748, 83676), (4404, 71212), (5622, 55784), (5872, 53409), (6973, 44976), (7496, 41838), (8808, 35606), (11244, 27892), (13946, 22488), (14992, 20919), (17616, 17803)]