455267984

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{1021}}^1$

素因数の和:1120

約数の個数: 60

約数和(自身を含む): 943806780

約数和(自身を除く): 488538796

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 899, 961, 1021, 1798, 1922, 2042, 3596, 3844, 4084, 7192, 7688, 8168, 14384, 15376, 16336, 27869, 29609, 31651, 55738, 59218, 63302, 111476, 118436, 126604, 222952, 236872, 253208, 445904, 473744, 506416, 917879, 981181, 1835758, 1962362, 3671516, 3924724, 7343032, 7849448, 14686064, 15698896, 28454249, 56908498, 113816996, 227633992, 455267984]

約数ペア:

[(1, 455267984), (2, 227633992), (4, 113816996), (8, 56908498), (16, 28454249), (29, 15698896), (31, 14686064), (58, 7849448), (62, 7343032), (116, 3924724), (124, 3671516), (232, 1962362), (248, 1835758), (464, 981181), (496, 917879), (899, 506416), (961, 473744), (1021, 445904), (1798, 253208), (1922, 236872), (2042, 222952), (3596, 126604), (3844, 118436), (4084, 111476), (7192, 63302), (7688, 59218), (8168, 55738), (14384, 31651), (15376, 29609), (16336, 27869)]