242559648

素因数分解:

$2^5\times 3^2\times {\mathrm{163}}^1\times {\mathrm{5167}}^1$

素因数の和:5346

約数の個数: 72

約数和(自身を含む): 694145088

約数和(自身を除く): 451585440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 163, 288, 326, 489, 652, 978, 1304, 1467, 1956, 2608, 2934, 3912, 5167, 5216, 5868, 7824, 10334, 11736, 15501, 15648, 20668, 23472, 31002, 41336, 46503, 46944, 62004, 82672, 93006, 124008, 165344, 186012, 248016, 372024, 496032, 744048, 842221, 1488096, 1684442, 2526663, 3368884, 5053326, 6737768, 7579989, 10106652, 13475536, 15159978, 20213304, 26951072, 30319956, 40426608, 60639912, 80853216, 121279824, 242559648]

約数ペア:

[(1, 242559648), (2, 121279824), (3, 80853216), (4, 60639912), (6, 40426608), (8, 30319956), (9, 26951072), (12, 20213304), (16, 15159978), (18, 13475536), (24, 10106652), (32, 7579989), (36, 6737768), (48, 5053326), (72, 3368884), (96, 2526663), (144, 1684442), (163, 1488096), (288, 842221), (326, 744048), (489, 496032), (652, 372024), (978, 248016), (1304, 186012), (1467, 165344), (1956, 124008), (2608, 93006), (2934, 82672), (3912, 62004), (5167, 46944), (5216, 46503), (5868, 41336), (7824, 31002), (10334, 23472), (11736, 20668), (15501, 15648)]