221743008

素因数分解:

$2^5\times 3^4\times {\mathrm{85549}}^1$

素因数の和:85571

約数の個数: 60

約数和(自身を含む): 652147650

約数和(自身を除く): 430404642

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 85549, 171098, 256647, 342196, 513294, 684392, 769941, 1026588, 1368784, 1539882, 2053176, 2309823, 2737568, 3079764, 4106352, 4619646, 6159528, 6929469, 8212704, 9239292, 12319056, 13858938, 18478584, 24638112, 27717876, 36957168, 55435752, 73914336, 110871504, 221743008]

約数ペア:

[(1, 221743008), (2, 110871504), (3, 73914336), (4, 55435752), (6, 36957168), (8, 27717876), (9, 24638112), (12, 18478584), (16, 13858938), (18, 12319056), (24, 9239292), (27, 8212704), (32, 6929469), (36, 6159528), (48, 4619646), (54, 4106352), (72, 3079764), (81, 2737568), (96, 2309823), (108, 2053176), (144, 1539882), (162, 1368784), (216, 1026588), (288, 769941), (324, 684392), (432, 513294), (648, 342196), (864, 256647), (1296, 171098), (2592, 85549)]