375666396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{62989}}^1$

素因数の和:63074

約数の個数: 48

約数和(自身を含む): 1015902720

約数和(自身を除く): 640236324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 62989, 125978, 188967, 251956, 377934, 440923, 755868, 881846, 1322769, 1763692, 2645538, 4472219, 5291076, 8944438, 13416657, 17888876, 26833314, 31305533, 53666628, 62611066, 93916599, 125222132, 187833198, 375666396]

約数ペア:

[(1, 375666396), (2, 187833198), (3, 125222132), (4, 93916599), (6, 62611066), (7, 53666628), (12, 31305533), (14, 26833314), (21, 17888876), (28, 13416657), (42, 8944438), (71, 5291076), (84, 4472219), (142, 2645538), (213, 1763692), (284, 1322769), (426, 881846), (497, 755868), (852, 440923), (994, 377934), (1491, 251956), (1988, 188967), (2982, 125978), (5964, 62989)]