1295712

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{409}}^1$

素因数の和:436

約数の個数: 72

約数和(自身を含む): 4029480

約数和(自身を除く): 2733768

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 409, 528, 792, 818, 1056, 1227, 1584, 1636, 2454, 3168, 3272, 3681, 4499, 4908, 6544, 7362, 8998, 9816, 13088, 13497, 14724, 17996, 19632, 26994, 29448, 35992, 39264, 40491, 53988, 58896, 71984, 80982, 107976, 117792, 143968, 161964, 215952, 323928, 431904, 647856, 1295712]

約数ペア:

[(1, 1295712), (2, 647856), (3, 431904), (4, 323928), (6, 215952), (8, 161964), (9, 143968), (11, 117792), (12, 107976), (16, 80982), (18, 71984), (22, 58896), (24, 53988), (32, 40491), (33, 39264), (36, 35992), (44, 29448), (48, 26994), (66, 19632), (72, 17996), (88, 14724), (96, 13497), (99, 13088), (132, 9816), (144, 8998), (176, 7362), (198, 6544), (264, 4908), (288, 4499), (352, 3681), (396, 3272), (409, 3168), (528, 2454), (792, 1636), (818, 1584), (1056, 1227)]