191818992

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{3361}}^1$

素因数の和:3442

約数の個数: 80

約数和(自身を含む): 525278880

約数和(自身を除く): 333459888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 41, 48, 58, 82, 87, 116, 123, 164, 174, 232, 246, 328, 348, 464, 492, 656, 696, 984, 1189, 1392, 1968, 2378, 3361, 3567, 4756, 6722, 7134, 9512, 10083, 13444, 14268, 19024, 20166, 26888, 28536, 40332, 53776, 57072, 80664, 97469, 137801, 161328, 194938, 275602, 292407, 389876, 413403, 551204, 584814, 779752, 826806, 1102408, 1169628, 1559504, 1653612, 2204816, 2339256, 3307224, 3996229, 4678512, 6614448, 7992458, 11988687, 15984916, 23977374, 31969832, 47954748, 63939664, 95909496, 191818992]

約数ペア:

[(1, 191818992), (2, 95909496), (3, 63939664), (4, 47954748), (6, 31969832), (8, 23977374), (12, 15984916), (16, 11988687), (24, 7992458), (29, 6614448), (41, 4678512), (48, 3996229), (58, 3307224), (82, 2339256), (87, 2204816), (116, 1653612), (123, 1559504), (164, 1169628), (174, 1102408), (232, 826806), (246, 779752), (328, 584814), (348, 551204), (464, 413403), (492, 389876), (656, 292407), (696, 275602), (984, 194938), (1189, 161328), (1392, 137801), (1968, 97469), (2378, 80664), (3361, 57072), (3567, 53776), (4756, 40332), (6722, 28536), (7134, 26888), (9512, 20166), (10083, 19024), (13444, 14268)]