349148772

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1097}}^1$

素因数の和:1538

約数の個数: 96

約数和(自身を含む): 1037917440

約数和(自身を除く): 688768668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 421, 756, 842, 1097, 1263, 1684, 2194, 2526, 2947, 3291, 3789, 4388, 5052, 5894, 6582, 7578, 7679, 8841, 9873, 11367, 11788, 13164, 15156, 15358, 17682, 19746, 22734, 23037, 26523, 29619, 30716, 35364, 39492, 45468, 46074, 53046, 59238, 69111, 79569, 92148, 106092, 118476, 138222, 159138, 207333, 276444, 318276, 414666, 461837, 829332, 923674, 1385511, 1847348, 2771022, 3232859, 4156533, 5542044, 6465718, 8313066, 9698577, 12469599, 12931436, 16626132, 19397154, 24939198, 29095731, 38794308, 49878396, 58191462, 87287193, 116382924, 174574386, 349148772]

約数ペア:

[(1, 349148772), (2, 174574386), (3, 116382924), (4, 87287193), (6, 58191462), (7, 49878396), (9, 38794308), (12, 29095731), (14, 24939198), (18, 19397154), (21, 16626132), (27, 12931436), (28, 12469599), (36, 9698577), (42, 8313066), (54, 6465718), (63, 5542044), (84, 4156533), (108, 3232859), (126, 2771022), (189, 1847348), (252, 1385511), (378, 923674), (421, 829332), (756, 461837), (842, 414666), (1097, 318276), (1263, 276444), (1684, 207333), (2194, 159138), (2526, 138222), (2947, 118476), (3291, 106092), (3789, 92148), (4388, 79569), (5052, 69111), (5894, 59238), (6582, 53046), (7578, 46074), (7679, 45468), (8841, 39492), (9873, 35364), (11367, 30716), (11788, 29619), (13164, 26523), (15156, 23037), (15358, 22734), (17682, 19746)]