242359936

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20807}}^1$

素因数の和:20841

約数の個数: 64

約数和(自身を含む): 594276480

約数和(自身を除く): 351916544

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 11648, 20807, 41614, 83228, 145649, 166456, 270491, 291298, 332912, 540982, 582596, 665824, 1081964, 1165192, 1331648, 1893437, 2163928, 2330384, 2663296, 3786874, 4327856, 4660768, 7573748, 8655712, 9321536, 15147496, 17311424, 18643072, 30294992, 34622848, 60589984, 121179968, 242359936]

約数ペア:

[(1, 242359936), (2, 121179968), (4, 60589984), (7, 34622848), (8, 30294992), (13, 18643072), (14, 17311424), (16, 15147496), (26, 9321536), (28, 8655712), (32, 7573748), (52, 4660768), (56, 4327856), (64, 3786874), (91, 2663296), (104, 2330384), (112, 2163928), (128, 1893437), (182, 1331648), (208, 1165192), (224, 1081964), (364, 665824), (416, 582596), (448, 540982), (728, 332912), (832, 291298), (896, 270491), (1456, 166456), (1664, 145649), (2912, 83228), (5824, 41614), (11648, 20807)]