352678144

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15139}}^1$

素因数の和:15175

約数の個数: 72

約数和(自身を含む): 866492480

約数和(自身を除く): 513814336

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 5824, 11648, 15139, 23296, 30278, 60556, 105973, 121112, 196807, 211946, 242224, 393614, 423892, 484448, 787228, 847784, 968896, 1377649, 1574456, 1695568, 1937792, 2755298, 3148912, 3391136, 3875584, 5510596, 6297824, 6782272, 11021192, 12595648, 13564544, 22042384, 25191296, 27129088, 44084768, 50382592, 88169536, 176339072, 352678144]

約数ペア:

[(1, 352678144), (2, 176339072), (4, 88169536), (7, 50382592), (8, 44084768), (13, 27129088), (14, 25191296), (16, 22042384), (26, 13564544), (28, 12595648), (32, 11021192), (52, 6782272), (56, 6297824), (64, 5510596), (91, 3875584), (104, 3391136), (112, 3148912), (128, 2755298), (182, 1937792), (208, 1695568), (224, 1574456), (256, 1377649), (364, 968896), (416, 847784), (448, 787228), (728, 484448), (832, 423892), (896, 393614), (1456, 242224), (1664, 211946), (1792, 196807), (2912, 121112), (3328, 105973), (5824, 60556), (11648, 30278), (15139, 23296)]