219096714

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{863}}^1$

素因数の和:1035

約数の個数: 64

約数和(自身を含む): 492687360

約数和(自身を除く): 273590646

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 131, 262, 323, 393, 646, 786, 863, 969, 1726, 1938, 2227, 2489, 2589, 4454, 4978, 5178, 6681, 7467, 13362, 14671, 14934, 16397, 29342, 32794, 42313, 44013, 49191, 84626, 88026, 98382, 113053, 126939, 226106, 253878, 278749, 339159, 557498, 678318, 836247, 1672494, 1921901, 2148007, 3843802, 4296014, 5765703, 6444021, 11531406, 12888042, 36516119, 73032238, 109548357, 219096714]

約数ペア:

[(1, 219096714), (2, 109548357), (3, 73032238), (6, 36516119), (17, 12888042), (19, 11531406), (34, 6444021), (38, 5765703), (51, 4296014), (57, 3843802), (102, 2148007), (114, 1921901), (131, 1672494), (262, 836247), (323, 678318), (393, 557498), (646, 339159), (786, 278749), (863, 253878), (969, 226106), (1726, 126939), (1938, 113053), (2227, 98382), (2489, 88026), (2589, 84626), (4454, 49191), (4978, 44013), (5178, 42313), (6681, 32794), (7467, 29342), (13362, 16397), (14671, 14934)]