1791515832

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{42197}}^1$

素因数の和:42296

約数の個数: 64

約数和(自身を含む): 4709296800

約数和(自身を除く): 2917780968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 61, 87, 116, 122, 174, 183, 232, 244, 348, 366, 488, 696, 732, 1464, 1769, 3538, 5307, 7076, 10614, 14152, 21228, 42197, 42456, 84394, 126591, 168788, 253182, 337576, 506364, 1012728, 1223713, 2447426, 2574017, 3671139, 4894852, 5148034, 7342278, 7722051, 9789704, 10296068, 14684556, 15444102, 20592136, 29369112, 30888204, 61776408, 74646493, 149292986, 223939479, 298585972, 447878958, 597171944, 895757916, 1791515832]

約数ペア:

[(1, 1791515832), (2, 895757916), (3, 597171944), (4, 447878958), (6, 298585972), (8, 223939479), (12, 149292986), (24, 74646493), (29, 61776408), (58, 30888204), (61, 29369112), (87, 20592136), (116, 15444102), (122, 14684556), (174, 10296068), (183, 9789704), (232, 7722051), (244, 7342278), (348, 5148034), (366, 4894852), (488, 3671139), (696, 2574017), (732, 2447426), (1464, 1223713), (1769, 1012728), (3538, 506364), (5307, 337576), (7076, 253182), (10614, 168788), (14152, 126591), (21228, 84394), (42197, 42456)]