245434068

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{19993}}^1$

素因数の和:20045

約数の個数: 72

約数和(自身を含む): 698670336

約数和(自身を除く): 453236268

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 3069, 4092, 6138, 12276, 19993, 39986, 59979, 79972, 119958, 179937, 219923, 239916, 359874, 439846, 619783, 659769, 719748, 879692, 1239566, 1319538, 1859349, 1979307, 2479132, 2639076, 3718698, 3958614, 5578047, 6817613, 7437396, 7917228, 11156094, 13635226, 20452839, 22312188, 27270452, 40905678, 61358517, 81811356, 122717034, 245434068]

約数ペア:

[(1, 245434068), (2, 122717034), (3, 81811356), (4, 61358517), (6, 40905678), (9, 27270452), (11, 22312188), (12, 20452839), (18, 13635226), (22, 11156094), (31, 7917228), (33, 7437396), (36, 6817613), (44, 5578047), (62, 3958614), (66, 3718698), (93, 2639076), (99, 2479132), (124, 1979307), (132, 1859349), (186, 1319538), (198, 1239566), (279, 879692), (341, 719748), (372, 659769), (396, 619783), (558, 439846), (682, 359874), (1023, 239916), (1116, 219923), (1364, 179937), (2046, 119958), (3069, 79972), (4092, 59979), (6138, 39986), (12276, 19993)]