422775888

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{311}}^1$

素因数の和:672

約数の個数: 80

約数和(自身を含む): 1109262336

約数和(自身を除く): 686486448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 223, 254, 311, 381, 446, 508, 622, 669, 762, 892, 933, 1016, 1244, 1338, 1524, 1784, 1866, 2032, 2488, 2676, 3048, 3568, 3732, 4976, 5352, 6096, 7464, 10704, 14928, 28321, 39497, 56642, 69353, 78994, 84963, 113284, 118491, 138706, 157988, 169926, 208059, 226568, 236982, 277412, 315976, 339852, 416118, 453136, 473964, 554824, 631952, 679704, 832236, 947928, 1109648, 1359408, 1664472, 1895856, 3328944, 8807831, 17615662, 26423493, 35231324, 52846986, 70462648, 105693972, 140925296, 211387944, 422775888]

約数ペア:

[(1, 422775888), (2, 211387944), (3, 140925296), (4, 105693972), (6, 70462648), (8, 52846986), (12, 35231324), (16, 26423493), (24, 17615662), (48, 8807831), (127, 3328944), (223, 1895856), (254, 1664472), (311, 1359408), (381, 1109648), (446, 947928), (508, 832236), (622, 679704), (669, 631952), (762, 554824), (892, 473964), (933, 453136), (1016, 416118), (1244, 339852), (1338, 315976), (1524, 277412), (1784, 236982), (1866, 226568), (2032, 208059), (2488, 169926), (2676, 157988), (3048, 138706), (3568, 118491), (3732, 113284), (4976, 84963), (5352, 78994), (6096, 69353), (7464, 56642), (10704, 39497), (14928, 28321)]