219487176

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:515

約数の個数: 96

約数和(自身を含む): 609111360

約数和(自身を除く): 389624184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 173, 201, 263, 268, 346, 402, 519, 526, 536, 603, 692, 789, 804, 1038, 1052, 1206, 1384, 1557, 1578, 1608, 2076, 2104, 2367, 2412, 3114, 3156, 4152, 4734, 4824, 6228, 6312, 9468, 11591, 12456, 17621, 18936, 23182, 34773, 35242, 45499, 46364, 52863, 69546, 70484, 90998, 92728, 104319, 105726, 136497, 139092, 140968, 158589, 181996, 208638, 211452, 272994, 278184, 317178, 363992, 409491, 417276, 422904, 545988, 634356, 818982, 834552, 1091976, 1268712, 1637964, 3048433, 3275928, 6096866, 9145299, 12193732, 18290598, 24387464, 27435897, 36581196, 54871794, 73162392, 109743588, 219487176]

約数ペア:

[(1, 219487176), (2, 109743588), (3, 73162392), (4, 54871794), (6, 36581196), (8, 27435897), (9, 24387464), (12, 18290598), (18, 12193732), (24, 9145299), (36, 6096866), (67, 3275928), (72, 3048433), (134, 1637964), (173, 1268712), (201, 1091976), (263, 834552), (268, 818982), (346, 634356), (402, 545988), (519, 422904), (526, 417276), (536, 409491), (603, 363992), (692, 317178), (789, 278184), (804, 272994), (1038, 211452), (1052, 208638), (1206, 181996), (1384, 158589), (1557, 140968), (1578, 139092), (1608, 136497), (2076, 105726), (2104, 104319), (2367, 92728), (2412, 90998), (3114, 70484), (3156, 69546), (4152, 52863), (4734, 46364), (4824, 45499), (6228, 35242), (6312, 34773), (9468, 23182), (11591, 18936), (12456, 17621)]