300988892464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{76161157}}^1$

素因数の和:76161197

約数の個数: 40

約数和(自身を含む): 661078851440

約数和(自身を除く): 360089958976

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 76161157, 152322314, 304644628, 609289256, 990095041, 1218578512, 1447061983, 1980190082, 2894123966, 3960380164, 5788247932, 7920760328, 11576495864, 15841520656, 18811805779, 23152991728, 37623611558, 75247223116, 150494446232, 300988892464]

約数ペア:

[(1, 300988892464), (2, 150494446232), (4, 75247223116), (8, 37623611558), (13, 23152991728), (16, 18811805779), (19, 15841520656), (26, 11576495864), (38, 7920760328), (52, 5788247932), (76, 3960380164), (104, 2894123966), (152, 1980190082), (208, 1447061983), (247, 1218578512), (304, 990095041), (494, 609289256), (988, 304644628), (1976, 152322314), (3952, 76161157)]