304219864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{743}}^1$

素因数の和:920

約数の個数: 64

約数和(自身を含む): 639959040

約数和(自身を除く): 335739176

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 127, 248, 254, 403, 508, 743, 806, 1016, 1486, 1612, 1651, 2972, 3224, 3302, 3937, 5944, 6604, 7874, 9659, 13208, 15748, 19318, 23033, 31496, 38636, 46066, 51181, 77272, 92132, 94361, 102362, 184264, 188722, 204724, 299429, 377444, 409448, 598858, 754888, 1197716, 1226693, 2395432, 2453386, 2925191, 4906772, 5850382, 9813544, 11700764, 23401528, 38027483, 76054966, 152109932, 304219864]

約数ペア:

[(1, 304219864), (2, 152109932), (4, 76054966), (8, 38027483), (13, 23401528), (26, 11700764), (31, 9813544), (52, 5850382), (62, 4906772), (104, 2925191), (124, 2453386), (127, 2395432), (248, 1226693), (254, 1197716), (403, 754888), (508, 598858), (743, 409448), (806, 377444), (1016, 299429), (1486, 204724), (1612, 188722), (1651, 184264), (2972, 102362), (3224, 94361), (3302, 92132), (3937, 77272), (5944, 51181), (6604, 46066), (7874, 38636), (9659, 31496), (13208, 23033), (15748, 19318)]