388152024

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73181}}^1$

素因数の和:73220

約数の個数: 64

約数和(自身を含む): 1106511840

約数和(自身を除く): 718359816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 73181, 146362, 219543, 292724, 439086, 585448, 878172, 951353, 1244077, 1756344, 1902706, 2488154, 2854059, 3732231, 3805412, 4976308, 5708118, 7464462, 7610824, 9952616, 11416236, 14928924, 16173001, 22832472, 29857848, 32346002, 48519003, 64692004, 97038006, 129384008, 194076012, 388152024]

約数ペア:

[(1, 388152024), (2, 194076012), (3, 129384008), (4, 97038006), (6, 64692004), (8, 48519003), (12, 32346002), (13, 29857848), (17, 22832472), (24, 16173001), (26, 14928924), (34, 11416236), (39, 9952616), (51, 7610824), (52, 7464462), (68, 5708118), (78, 4976308), (102, 3805412), (104, 3732231), (136, 2854059), (156, 2488154), (204, 1902706), (221, 1756344), (312, 1244077), (408, 951353), (442, 878172), (663, 585448), (884, 439086), (1326, 292724), (1768, 219543), (2652, 146362), (5304, 73181)]