243999264

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{503}}^1$

素因数の和:710

約数の個数: 96

約数和(自身を含む): 666537984

約数和(自身を除く): 422538720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 163, 186, 248, 326, 372, 489, 496, 503, 652, 744, 978, 992, 1006, 1304, 1488, 1509, 1956, 2012, 2608, 2976, 3018, 3912, 4024, 5053, 5216, 6036, 7824, 8048, 10106, 12072, 15159, 15593, 15648, 16096, 20212, 24144, 30318, 31186, 40424, 46779, 48288, 60636, 62372, 80848, 81989, 93558, 121272, 124744, 161696, 163978, 187116, 242544, 245967, 249488, 327956, 374232, 485088, 491934, 498976, 655912, 748464, 983868, 1311824, 1496928, 1967736, 2541659, 2623648, 3935472, 5083318, 7624977, 7870944, 10166636, 15249954, 20333272, 30499908, 40666544, 60999816, 81333088, 121999632, 243999264]

約数ペア:

[(1, 243999264), (2, 121999632), (3, 81333088), (4, 60999816), (6, 40666544), (8, 30499908), (12, 20333272), (16, 15249954), (24, 10166636), (31, 7870944), (32, 7624977), (48, 5083318), (62, 3935472), (93, 2623648), (96, 2541659), (124, 1967736), (163, 1496928), (186, 1311824), (248, 983868), (326, 748464), (372, 655912), (489, 498976), (496, 491934), (503, 485088), (652, 374232), (744, 327956), (978, 249488), (992, 245967), (1006, 242544), (1304, 187116), (1488, 163978), (1509, 161696), (1956, 124744), (2012, 121272), (2608, 93558), (2976, 81989), (3018, 80848), (3912, 62372), (4024, 60636), (5053, 48288), (5216, 46779), (6036, 40424), (7824, 31186), (8048, 30318), (10106, 24144), (12072, 20212), (15159, 16096), (15593, 15648)]