320435352

素因数分解:

$2^3\times 3^5\times {\mathrm{191}}^1\times {\mathrm{863}}^1$

素因数の和:1075

約数の個数: 96

約数和(自身を含む): 905748480

約数和(自身を除く): 585313128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 191, 216, 243, 324, 382, 486, 573, 648, 764, 863, 972, 1146, 1528, 1719, 1726, 1944, 2292, 2589, 3438, 3452, 4584, 5157, 5178, 6876, 6904, 7767, 10314, 10356, 13752, 15471, 15534, 20628, 20712, 23301, 30942, 31068, 41256, 46413, 46602, 61884, 62136, 69903, 92826, 93204, 123768, 139806, 164833, 185652, 186408, 209709, 279612, 329666, 371304, 419418, 494499, 559224, 659332, 838836, 988998, 1318664, 1483497, 1677672, 1977996, 2966994, 3955992, 4450491, 5933988, 8900982, 11867976, 13351473, 17801964, 26702946, 35603928, 40054419, 53405892, 80108838, 106811784, 160217676, 320435352]

約数ペア:

[(1, 320435352), (2, 160217676), (3, 106811784), (4, 80108838), (6, 53405892), (8, 40054419), (9, 35603928), (12, 26702946), (18, 17801964), (24, 13351473), (27, 11867976), (36, 8900982), (54, 5933988), (72, 4450491), (81, 3955992), (108, 2966994), (162, 1977996), (191, 1677672), (216, 1483497), (243, 1318664), (324, 988998), (382, 838836), (486, 659332), (573, 559224), (648, 494499), (764, 419418), (863, 371304), (972, 329666), (1146, 279612), (1528, 209709), (1719, 186408), (1726, 185652), (1944, 164833), (2292, 139806), (2589, 123768), (3438, 93204), (3452, 92826), (4584, 69903), (5157, 62136), (5178, 61884), (6876, 46602), (6904, 46413), (7767, 41256), (10314, 31068), (10356, 30942), (13752, 23301), (15471, 20712), (15534, 20628)]