214820172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{3169}}^1$

素因数の和:3455

約数の個数: 72

約数和(自身を含む): 623095200

約数和(自身を除く): 408275028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 269, 538, 807, 1076, 1614, 1883, 2421, 3169, 3228, 3766, 4842, 5649, 6338, 7532, 9507, 9684, 11298, 12676, 16947, 19014, 22183, 22596, 28521, 33894, 38028, 44366, 57042, 66549, 67788, 88732, 114084, 133098, 199647, 266196, 399294, 798588, 852461, 1704922, 2557383, 3409844, 5114766, 5967227, 7672149, 10229532, 11934454, 15344298, 17901681, 23868908, 30688596, 35803362, 53705043, 71606724, 107410086, 214820172]

約数ペア:

[(1, 214820172), (2, 107410086), (3, 71606724), (4, 53705043), (6, 35803362), (7, 30688596), (9, 23868908), (12, 17901681), (14, 15344298), (18, 11934454), (21, 10229532), (28, 7672149), (36, 5967227), (42, 5114766), (63, 3409844), (84, 2557383), (126, 1704922), (252, 852461), (269, 798588), (538, 399294), (807, 266196), (1076, 199647), (1614, 133098), (1883, 114084), (2421, 88732), (3169, 67788), (3228, 66549), (3766, 57042), (4842, 44366), (5649, 38028), (6338, 33894), (7532, 28521), (9507, 22596), (9684, 22183), (11298, 19014), (12676, 16947)]