428834952

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21817}}^1$

素因数の和:21852

約数の個数: 128

約数和(自身を含む): 1466169600

約数和(自身を除く): 1037334648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2808, 3276, 4914, 6552, 9828, 19656, 21817, 43634, 65451, 87268, 130902, 152719, 174536, 196353, 261804, 283621, 305438, 392706, 458157, 523608, 567242, 589059, 610876, 785412, 850863, 916314, 1134484, 1178118, 1221752, 1374471, 1570824, 1701726, 1832628, 1985347, 2268968, 2356236, 2552589, 2748942, 3403452, 3665256, 3970694, 4123413, 4712472, 5105178, 5497884, 5956041, 6806904, 7657767, 7941388, 8246826, 10210356, 10995768, 11912082, 15315534, 15882776, 16493652, 17868123, 20420712, 23824164, 30631068, 32987304, 35736246, 47648328, 53604369, 61262136, 71472492, 107208738, 142944984, 214417476, 428834952]

約数ペア:

[(1, 428834952), (2, 214417476), (3, 142944984), (4, 107208738), (6, 71472492), (7, 61262136), (8, 53604369), (9, 47648328), (12, 35736246), (13, 32987304), (14, 30631068), (18, 23824164), (21, 20420712), (24, 17868123), (26, 16493652), (27, 15882776), (28, 15315534), (36, 11912082), (39, 10995768), (42, 10210356), (52, 8246826), (54, 7941388), (56, 7657767), (63, 6806904), (72, 5956041), (78, 5497884), (84, 5105178), (91, 4712472), (104, 4123413), (108, 3970694), (117, 3665256), (126, 3403452), (156, 2748942), (168, 2552589), (182, 2356236), (189, 2268968), (216, 1985347), (234, 1832628), (252, 1701726), (273, 1570824), (312, 1374471), (351, 1221752), (364, 1178118), (378, 1134484), (468, 916314), (504, 850863), (546, 785412), (702, 610876), (728, 589059), (756, 567242), (819, 523608), (936, 458157), (1092, 392706), (1404, 305438), (1512, 283621), (1638, 261804), (2184, 196353), (2457, 174536), (2808, 152719), (3276, 130902), (4914, 87268), (6552, 65451), (9828, 43634), (19656, 21817)]