19311549696

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{270379}}^1$

素因数の和:270432

約数の個数: 108

約数和(自身を含む): 57476298880

約数和(自身を除く): 38164749184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1984, 2232, 2304, 2976, 3968, 4464, 5952, 7936, 8928, 11904, 17856, 23808, 35712, 71424, 270379, 540758, 811137, 1081516, 1622274, 2163032, 2433411, 3244548, 4326064, 4866822, 6489096, 8381749, 8652128, 9733644, 12978192, 16763498, 17304256, 19467288, 25145247, 25956384, 33526996, 34608512, 38934576, 50290494, 51912768, 67053992, 69217024, 75435741, 77869152, 100580988, 103825536, 134107984, 150871482, 155738304, 201161976, 207651072, 268215968, 301742964, 311476608, 402323952, 536431936, 603485928, 622953216, 804647904, 1072863872, 1206971856, 1609295808, 2145727744, 2413943712, 3218591616, 4827887424, 6437183232, 9655774848, 19311549696]

約数ペア:

[(1, 19311549696), (2, 9655774848), (3, 6437183232), (4, 4827887424), (6, 3218591616), (8, 2413943712), (9, 2145727744), (12, 1609295808), (16, 1206971856), (18, 1072863872), (24, 804647904), (31, 622953216), (32, 603485928), (36, 536431936), (48, 402323952), (62, 311476608), (64, 301742964), (72, 268215968), (93, 207651072), (96, 201161976), (124, 155738304), (128, 150871482), (144, 134107984), (186, 103825536), (192, 100580988), (248, 77869152), (256, 75435741), (279, 69217024), (288, 67053992), (372, 51912768), (384, 50290494), (496, 38934576), (558, 34608512), (576, 33526996), (744, 25956384), (768, 25145247), (992, 19467288), (1116, 17304256), (1152, 16763498), (1488, 12978192), (1984, 9733644), (2232, 8652128), (2304, 8381749), (2976, 6489096), (3968, 4866822), (4464, 4326064), (5952, 3244548), (7936, 2433411), (8928, 2163032), (11904, 1622274), (17856, 1081516), (23808, 811137), (35712, 540758), (71424, 270379)]