228749208

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1613}}^1$

素因数の和:1952

約数の個数: 64

約数和(自身を含む): 604281600

約数和(自身を除く): 375532392

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 311, 456, 622, 933, 1244, 1613, 1866, 2488, 3226, 3732, 4839, 5909, 6452, 7464, 9678, 11818, 12904, 17727, 19356, 23636, 30647, 35454, 38712, 47272, 61294, 70908, 91941, 122588, 141816, 183882, 245176, 367764, 501643, 735528, 1003286, 1504929, 2006572, 3009858, 4013144, 6019716, 9531217, 12039432, 19062434, 28593651, 38124868, 57187302, 76249736, 114374604, 228749208]

約数ペア:

[(1, 228749208), (2, 114374604), (3, 76249736), (4, 57187302), (6, 38124868), (8, 28593651), (12, 19062434), (19, 12039432), (24, 9531217), (38, 6019716), (57, 4013144), (76, 3009858), (114, 2006572), (152, 1504929), (228, 1003286), (311, 735528), (456, 501643), (622, 367764), (933, 245176), (1244, 183882), (1613, 141816), (1866, 122588), (2488, 91941), (3226, 70908), (3732, 61294), (4839, 47272), (5909, 38712), (6452, 35454), (7464, 30647), (9678, 23636), (11818, 19356), (12904, 17727)]