1225458144

素因数分解:

$2^5\times 3^2\times {\mathrm{223}}^1\times {\mathrm{19081}}^1$

素因数の和:19320

約数の個数: 72

約数和(自身を含む): 3500707392

約数和(自身を除く): 2275249248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 223, 288, 446, 669, 892, 1338, 1784, 2007, 2676, 3568, 4014, 5352, 7136, 8028, 10704, 16056, 19081, 21408, 32112, 38162, 57243, 64224, 76324, 114486, 152648, 171729, 228972, 305296, 343458, 457944, 610592, 686916, 915888, 1373832, 1831776, 2747664, 4255063, 5495328, 8510126, 12765189, 17020252, 25530378, 34040504, 38295567, 51060756, 68081008, 76591134, 102121512, 136162016, 153182268, 204243024, 306364536, 408486048, 612729072, 1225458144]

約数ペア:

[(1, 1225458144), (2, 612729072), (3, 408486048), (4, 306364536), (6, 204243024), (8, 153182268), (9, 136162016), (12, 102121512), (16, 76591134), (18, 68081008), (24, 51060756), (32, 38295567), (36, 34040504), (48, 25530378), (72, 17020252), (96, 12765189), (144, 8510126), (223, 5495328), (288, 4255063), (446, 2747664), (669, 1831776), (892, 1373832), (1338, 915888), (1784, 686916), (2007, 610592), (2676, 457944), (3568, 343458), (4014, 305296), (5352, 228972), (7136, 171729), (8028, 152648), (10704, 114486), (16056, 76324), (19081, 64224), (21408, 57243), (32112, 38162)]