248271504

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7507}}^1$

素因数の和:7584

約数の個数: 80

約数和(自身を含む): 703829952

約数和(自身を除く): 455558448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 53, 78, 104, 106, 156, 159, 208, 212, 312, 318, 424, 624, 636, 689, 848, 1272, 1378, 2067, 2544, 2756, 4134, 5512, 7507, 8268, 11024, 15014, 16536, 22521, 30028, 33072, 45042, 60056, 90084, 97591, 120112, 180168, 195182, 292773, 360336, 390364, 397871, 585546, 780728, 795742, 1171092, 1193613, 1561456, 1591484, 2342184, 2387226, 3182968, 4684368, 4774452, 5172323, 6365936, 9548904, 10344646, 15516969, 19097808, 20689292, 31033938, 41378584, 62067876, 82757168, 124135752, 248271504]

約数ペア:

[(1, 248271504), (2, 124135752), (3, 82757168), (4, 62067876), (6, 41378584), (8, 31033938), (12, 20689292), (13, 19097808), (16, 15516969), (24, 10344646), (26, 9548904), (39, 6365936), (48, 5172323), (52, 4774452), (53, 4684368), (78, 3182968), (104, 2387226), (106, 2342184), (156, 1591484), (159, 1561456), (208, 1193613), (212, 1171092), (312, 795742), (318, 780728), (424, 585546), (624, 397871), (636, 390364), (689, 360336), (848, 292773), (1272, 195182), (1378, 180168), (2067, 120112), (2544, 97591), (2756, 90084), (4134, 60056), (5512, 45042), (7507, 33072), (8268, 30028), (11024, 22521), (15014, 16536)]