225405216

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{25247}}^1$

素因数の和:25294

約数の個数: 72

約数和(自身を含む): 661699584

約数和(自身を除く): 436294368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 25247, 50494, 75741, 100988, 151482, 201976, 227223, 302964, 403952, 454446, 605928, 782657, 807904, 908892, 1211856, 1565314, 1817784, 2347971, 2423712, 3130628, 3635568, 4695942, 6261256, 7043913, 7271136, 9391884, 12522512, 14087826, 18783768, 25045024, 28175652, 37567536, 56351304, 75135072, 112702608, 225405216]

約数ペア:

[(1, 225405216), (2, 112702608), (3, 75135072), (4, 56351304), (6, 37567536), (8, 28175652), (9, 25045024), (12, 18783768), (16, 14087826), (18, 12522512), (24, 9391884), (31, 7271136), (32, 7043913), (36, 6261256), (48, 4695942), (62, 3635568), (72, 3130628), (93, 2423712), (96, 2347971), (124, 1817784), (144, 1565314), (186, 1211856), (248, 908892), (279, 807904), (288, 782657), (372, 605928), (496, 454446), (558, 403952), (744, 302964), (992, 227223), (1116, 201976), (1488, 151482), (2232, 100988), (2976, 75741), (4464, 50494), (8928, 25247)]