221453136

素因数分解:

$2^4\times 3^3\times {\mathrm{41}}^1\times {\mathrm{12503}}^1$

素因数の和:12561

約数の個数: 80

約数和(自身を含む): 651208320

約数和(自身を除く): 429755184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 72, 82, 108, 123, 144, 164, 216, 246, 328, 369, 432, 492, 656, 738, 984, 1107, 1476, 1968, 2214, 2952, 4428, 5904, 8856, 12503, 17712, 25006, 37509, 50012, 75018, 100024, 112527, 150036, 200048, 225054, 300072, 337581, 450108, 512623, 600144, 675162, 900216, 1025246, 1350324, 1537869, 1800432, 2050492, 2700648, 3075738, 4100984, 4613607, 5401296, 6151476, 8201968, 9227214, 12302952, 13840821, 18454428, 24605904, 27681642, 36908856, 55363284, 73817712, 110726568, 221453136]

約数ペア:

[(1, 221453136), (2, 110726568), (3, 73817712), (4, 55363284), (6, 36908856), (8, 27681642), (9, 24605904), (12, 18454428), (16, 13840821), (18, 12302952), (24, 9227214), (27, 8201968), (36, 6151476), (41, 5401296), (48, 4613607), (54, 4100984), (72, 3075738), (82, 2700648), (108, 2050492), (123, 1800432), (144, 1537869), (164, 1350324), (216, 1025246), (246, 900216), (328, 675162), (369, 600144), (432, 512623), (492, 450108), (656, 337581), (738, 300072), (984, 225054), (1107, 200048), (1476, 150036), (1968, 112527), (2214, 100024), (2952, 75018), (4428, 50012), (5904, 37509), (8856, 25006), (12503, 17712)]