311019192

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5531}}^1$

素因数の和:5625

約数の個数: 96

約数和(自身を含む): 932031360

約数和(自身を除く): 621012168

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 71, 72, 88, 99, 132, 142, 198, 213, 264, 284, 396, 426, 568, 639, 781, 792, 852, 1278, 1562, 1704, 2343, 2556, 3124, 4686, 5112, 5531, 6248, 7029, 9372, 11062, 14058, 16593, 18744, 22124, 28116, 33186, 44248, 49779, 56232, 60841, 66372, 99558, 121682, 132744, 182523, 199116, 243364, 365046, 392701, 398232, 486728, 547569, 730092, 785402, 1095138, 1178103, 1460184, 1570804, 2190276, 2356206, 3141608, 3534309, 4319711, 4380552, 4712412, 7068618, 8639422, 9424824, 12959133, 14137236, 17278844, 25918266, 28274472, 34557688, 38877399, 51836532, 77754798, 103673064, 155509596, 311019192]

約数ペア:

[(1, 311019192), (2, 155509596), (3, 103673064), (4, 77754798), (6, 51836532), (8, 38877399), (9, 34557688), (11, 28274472), (12, 25918266), (18, 17278844), (22, 14137236), (24, 12959133), (33, 9424824), (36, 8639422), (44, 7068618), (66, 4712412), (71, 4380552), (72, 4319711), (88, 3534309), (99, 3141608), (132, 2356206), (142, 2190276), (198, 1570804), (213, 1460184), (264, 1178103), (284, 1095138), (396, 785402), (426, 730092), (568, 547569), (639, 486728), (781, 398232), (792, 392701), (852, 365046), (1278, 243364), (1562, 199116), (1704, 182523), (2343, 132744), (2556, 121682), (3124, 99558), (4686, 66372), (5112, 60841), (5531, 56232), (6248, 49779), (7029, 44248), (9372, 33186), (11062, 28116), (14058, 22124), (16593, 18744)]