220337424

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{937}}^1$

素因数の和:1045

約数の個数: 120

約数和(自身を含む): 653208192

約数和(自身を除く): 432870768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 71, 72, 92, 138, 142, 144, 184, 207, 213, 276, 284, 368, 414, 426, 552, 568, 639, 828, 852, 937, 1104, 1136, 1278, 1633, 1656, 1704, 1874, 2556, 2811, 3266, 3312, 3408, 3748, 4899, 5112, 5622, 6532, 7496, 8433, 9798, 10224, 11244, 13064, 14697, 14992, 16866, 19596, 21551, 22488, 26128, 29394, 33732, 39192, 43102, 44976, 58788, 64653, 66527, 67464, 78384, 86204, 117576, 129306, 133054, 134928, 172408, 193959, 199581, 235152, 258612, 266108, 344816, 387918, 399162, 517224, 532216, 598743, 775836, 798324, 1034448, 1064432, 1197486, 1530121, 1551672, 1596648, 2394972, 3060242, 3103344, 3193296, 4590363, 4789944, 6120484, 9180726, 9579888, 12240968, 13771089, 18361452, 24481936, 27542178, 36722904, 55084356, 73445808, 110168712, 220337424]

約数ペア:

[(1, 220337424), (2, 110168712), (3, 73445808), (4, 55084356), (6, 36722904), (8, 27542178), (9, 24481936), (12, 18361452), (16, 13771089), (18, 12240968), (23, 9579888), (24, 9180726), (36, 6120484), (46, 4789944), (48, 4590363), (69, 3193296), (71, 3103344), (72, 3060242), (92, 2394972), (138, 1596648), (142, 1551672), (144, 1530121), (184, 1197486), (207, 1064432), (213, 1034448), (276, 798324), (284, 775836), (368, 598743), (414, 532216), (426, 517224), (552, 399162), (568, 387918), (639, 344816), (828, 266108), (852, 258612), (937, 235152), (1104, 199581), (1136, 193959), (1278, 172408), (1633, 134928), (1656, 133054), (1704, 129306), (1874, 117576), (2556, 86204), (2811, 78384), (3266, 67464), (3312, 66527), (3408, 64653), (3748, 58788), (4899, 44976), (5112, 43102), (5622, 39192), (6532, 33732), (7496, 29394), (8433, 26128), (9798, 22488), (10224, 21551), (11244, 19596), (13064, 16866), (14697, 14992)]