425978208

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{16619}}^1$

素因数の和:16724

約数の個数: 72

約数和(自身を含む): 1225060200

約数和(自身を除く): 799081992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 2848, 3204, 4272, 6408, 8544, 12816, 16619, 25632, 33238, 49857, 66476, 99714, 132952, 149571, 199428, 265904, 299142, 398856, 531808, 598284, 797712, 1196568, 1479091, 1595424, 2393136, 2958182, 4437273, 4786272, 5916364, 8874546, 11832728, 13311819, 17749092, 23665456, 26623638, 35498184, 47330912, 53247276, 70996368, 106494552, 141992736, 212989104, 425978208]

約数ペア:

[(1, 425978208), (2, 212989104), (3, 141992736), (4, 106494552), (6, 70996368), (8, 53247276), (9, 47330912), (12, 35498184), (16, 26623638), (18, 23665456), (24, 17749092), (32, 13311819), (36, 11832728), (48, 8874546), (72, 5916364), (89, 4786272), (96, 4437273), (144, 2958182), (178, 2393136), (267, 1595424), (288, 1479091), (356, 1196568), (534, 797712), (712, 598284), (801, 531808), (1068, 398856), (1424, 299142), (1602, 265904), (2136, 199428), (2848, 149571), (3204, 132952), (4272, 99714), (6408, 66476), (8544, 49857), (12816, 33238), (16619, 25632)]