268428504

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1117}}^1$

素因数の和:1193

約数の個数: 128

約数和(自身を含む): 772761600

約数和(自身を除く): 504333096

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 31, 34, 38, 51, 57, 62, 68, 76, 93, 102, 114, 124, 136, 152, 186, 204, 228, 248, 323, 372, 408, 456, 527, 589, 646, 744, 969, 1054, 1117, 1178, 1292, 1581, 1767, 1938, 2108, 2234, 2356, 2584, 3162, 3351, 3534, 3876, 4216, 4468, 4712, 6324, 6702, 7068, 7752, 8936, 10013, 12648, 13404, 14136, 18989, 20026, 21223, 26808, 30039, 34627, 37978, 40052, 42446, 56967, 60078, 63669, 69254, 75956, 80104, 84892, 103881, 113934, 120156, 127338, 138508, 151912, 169784, 207762, 227868, 240312, 254676, 277016, 360791, 415524, 455736, 509352, 588659, 657913, 721582, 831048, 1082373, 1177318, 1315826, 1443164, 1765977, 1973739, 2164746, 2354636, 2631652, 2886328, 3531954, 3947478, 4329492, 4709272, 5263304, 7063908, 7894956, 8658984, 11184521, 14127816, 15789912, 22369042, 33553563, 44738084, 67107126, 89476168, 134214252, 268428504]

約数ペア:

[(1, 268428504), (2, 134214252), (3, 89476168), (4, 67107126), (6, 44738084), (8, 33553563), (12, 22369042), (17, 15789912), (19, 14127816), (24, 11184521), (31, 8658984), (34, 7894956), (38, 7063908), (51, 5263304), (57, 4709272), (62, 4329492), (68, 3947478), (76, 3531954), (93, 2886328), (102, 2631652), (114, 2354636), (124, 2164746), (136, 1973739), (152, 1765977), (186, 1443164), (204, 1315826), (228, 1177318), (248, 1082373), (323, 831048), (372, 721582), (408, 657913), (456, 588659), (527, 509352), (589, 455736), (646, 415524), (744, 360791), (969, 277016), (1054, 254676), (1117, 240312), (1178, 227868), (1292, 207762), (1581, 169784), (1767, 151912), (1938, 138508), (2108, 127338), (2234, 120156), (2356, 113934), (2584, 103881), (3162, 84892), (3351, 80104), (3534, 75956), (3876, 69254), (4216, 63669), (4468, 60078), (4712, 56967), (6324, 42446), (6702, 40052), (7068, 37978), (7752, 34627), (8936, 30039), (10013, 26808), (12648, 21223), (13404, 20026), (14136, 18989)]