219580968

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{1181}}^1$

素因数の和:1378

約数の個数: 64

約数和(自身を含む): 562821120

約数和(自身を除く): 343240152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 127, 183, 244, 254, 366, 381, 488, 508, 732, 762, 1016, 1181, 1464, 1524, 2362, 3048, 3543, 4724, 7086, 7747, 9448, 14172, 15494, 23241, 28344, 30988, 46482, 61976, 72041, 92964, 144082, 149987, 185928, 216123, 288164, 299974, 432246, 449961, 576328, 599948, 864492, 899922, 1199896, 1728984, 1799844, 3599688, 9149207, 18298414, 27447621, 36596828, 54895242, 73193656, 109790484, 219580968]

約数ペア:

[(1, 219580968), (2, 109790484), (3, 73193656), (4, 54895242), (6, 36596828), (8, 27447621), (12, 18298414), (24, 9149207), (61, 3599688), (122, 1799844), (127, 1728984), (183, 1199896), (244, 899922), (254, 864492), (366, 599948), (381, 576328), (488, 449961), (508, 432246), (732, 299974), (762, 288164), (1016, 216123), (1181, 185928), (1464, 149987), (1524, 144082), (2362, 92964), (3048, 72041), (3543, 61976), (4724, 46482), (7086, 30988), (7747, 28344), (9448, 23241), (14172, 15494)]