427603944

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1\times {\mathrm{401}}^1$

素因数の和:850

約数の個数: 64

約数和(自身を含む): 1082312640

約数和(自身を除く): 654708696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 283, 314, 401, 471, 566, 628, 802, 849, 942, 1132, 1203, 1256, 1604, 1698, 1884, 2264, 2406, 3208, 3396, 3768, 4812, 6792, 9624, 44431, 62957, 88862, 113483, 125914, 133293, 177724, 188871, 226966, 251828, 266586, 340449, 355448, 377742, 453932, 503656, 533172, 680898, 755484, 907864, 1066344, 1361796, 1510968, 2723592, 17816831, 35633662, 53450493, 71267324, 106900986, 142534648, 213801972, 427603944]

約数ペア:

[(1, 427603944), (2, 213801972), (3, 142534648), (4, 106900986), (6, 71267324), (8, 53450493), (12, 35633662), (24, 17816831), (157, 2723592), (283, 1510968), (314, 1361796), (401, 1066344), (471, 907864), (566, 755484), (628, 680898), (802, 533172), (849, 503656), (942, 453932), (1132, 377742), (1203, 355448), (1256, 340449), (1604, 266586), (1698, 251828), (1884, 226966), (2264, 188871), (2406, 177724), (3208, 133293), (3396, 125914), (3768, 113483), (4812, 88862), (6792, 62957), (9624, 44431)]